Comparison: Best Water Filter For Renters (Updated | Oct 22nd)
For renters seeking reliable water filtration without long-term commitments, choosing the right system can be challenging. This comparison explores top options designed for portability, ease of installation, and effectiveness, catering to diverse needs and living spaces. Whether you prefer countertop, under-sink, or pitcher-style filters, we’ll highlight features, maintenance requirements, and performance to help you make an informed, hassle-free decision for cleaner, better-tasting water during your lease.
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Editor’s Choice
Best for a specific purpose
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Best for best overall:
New Wave Enviro 10 Stage Water Filter -
Best for premium purification:
SimPure Y9A UV Countertop Reverse Osmosis Water Filter -
Best for whole house:
SimPure Whole House Water Filter System -
Best for renter friendly:
SimPure V7 Under Sink Water Filter -
Best for portable solution:
Membrane Solutions Gravity Water Filter Pro 6L -
Best for eco-friendly ro:
Waken Electric C11S Reverse Osmosis Water Filtration System Countertop 200oz Water Tank 4:1 Pure to Drain 8 Stage RO Filter No Installation for Home Apartment Condo RV -
Best for space-saving aerator:
CECEFIN Water-Filter for Sink-Faucet Extender-Aerator – 9pcs Cartridges Reduce Chlorine for Bathroom/Kitchen Skin Face Eye Wash -
Best for faucet filter:
CECEFIN Swivel Water-Filter for Sink-Faucet – Faucet Mount Water Filtration System -
Best for mineral-rich water:
Waterdrop BS13 Under Sink Water Filter -
Best for best budget:
Frizzlife Under Sink Water Filter System-NSF/ANSI 53&42 Certified High Capacity Direct Connect Under Counter Drinking Water Filtration System-0.5 Micron Reduces Lead
Product Comparison: Best Water Filter For Renters
Best overall
New Wave Enviro 10 Stage Water Filter, Inline Design, 800 Gallon Filter Life, Renter Friendly Water Filter, White Color
New Wave Enviro
- CONFIDENCE IN YOUR WATER: Enjoy fresh, safe, and clean filtered water with the 10 Stage Plus Filter Systems; Drastically reduce common water contaminants found in tap water, including chlorine and lead, to keep your family’s water safe and clean
- A DIFFERENCE YOU CAN FEEL: The 10 Stage Plus Systems work to eliminate common contaminants such as chlorine, lead, trihalomethanes, organic and inorganic arsenic, mercury, and lead
- RENTER FRIENDLY: Designed from the ground up to install and remove without a trace; Excellent water filtration option for apartments, condos, townhomes, and single-family homes
- GREEN IN MIND:Each replacement cartridge can help reduce the need for 6,400 trash-ready, single-use plastic bottles entering oceans, landfills, and local communities; add in reusable water bottles, food containers, and tote bags for a greater impact
- EASY INSTALLATION: The space-saving design quickly and easily attaches to your cold water supply line for hassle-free filtered water in less than 10 minutes; All necessary hardware included
Premium purification
SimPure Y9A UV Countertop Reverse Osmosis Water Filter, Alkaline Remineralization 300 GPD 6 Stage Purification, RO Water Filtration System, Super Fast Filtering Portable Water Purifier
SimPure
- ENHANCED FILTRATION WITH MINERALIZATION: The SimPure Y9A uses advanced reverse osmosis technology, followed by a post-mineralization filter that adds essential minerals like calcium (Ca²⁺), magnesium (Mg²⁺), and potassium (K⁺). This enhances the taste of the water while promoting better hydration and supporting bone and heart health
- EASY WATER TANK REPLACEMENT: The Y9 Series Water Filter features a side-placed water tank, making water replacement simple and convenient, unlike traditional systems with rear-placed tanks that are harder to access
- COMPACT DESIGN WITH EASY INSTALLATION: The SimPure Y9 countertop water filter measures 14 inches in length, 9.3 inches in width, and 14.3 inches in height. Its side-mounted water tank allows easy refilling without lifting the lid. For smooth operation, place it on countertops or under cabinets with at least 16 inches of vertical clearance to avoid hitting overhead cabinets. The Y9 Series RO water filter fits neatly in kitchens, apartments, and offices. It is designed for ZERO installation, offering convenience without requiring complex setup
- 6-STAGE ADVANCED PURIFICATION: The Y9 Series RO Water Filtration System features a 6-stage filtration system with effectively removing 99.99% of over 1,000 harmful contaminants, including coliform, PFOA/PFOS, heavy metals (lead, arsenic), chlorine, fluoride, nitrates, and more. Say goodbye to the hidden dangers of tap water for a cleaner, safer drinking experience
- 300 GPD HIGH CAPACITY FILTRATION: The Y9 Series System filter 300 gallons per day (GPD), far surpassing the typical 50-100 GPD of most countertop systems, providing a fast, continuous supply of clean water
- SERVING USA SINCE 2006: Seattle, WA USA, SimPure dedicated in providing world-class quality of water filtration solutions. Your satisfaction is our priority. Contact our trained water specialists with any questions – we're here to support you throughout the product's life. (Please scroll down for replacement filter purchase options)
- ECO-FRIENDLY HYDRATION: Minimize plastic waste with every glass—our countertop water filter provides a sustainable alternative to single-use bottles. Based on average household usage, one filter can replace thousands of plastic bottles.
Whole house
SimPure Whole House Water Filter System, 2 Stages Clear Home Water Pre-Filtration with Carbon and Sediment Filters, Reduce Odor, Chlorine, Taste, Iron, Lead, 1" NPT Brass Port, BPA Free(DB10C-2)
SimPure
- [Upgraded 2 Stages Filtration] SimPure 2 stages whole house water filter system uses 2×2 O-Ring+brass fittings, which reduces the risk of leaks and drips. Each filter bottle features a dual O-ring design for a tighter seal at the connection points
- [Visible Clear Housing] Our well water filter system for the house consists of two NSF standard clear filter housing DB10C, which allows you to monitor the filter cartridge usage anytime, it is more convenient than traditional blue filter housing
- [Ultimate Home Filtration Solution] SimPure home water filtration system is compatible with most standard 10" x 4.5" filter cartridges and provides excellent filtration performance. It can provide your family with up to 80,000 gallons water every year
- [Longer Lifespan] The carbon filter has a lifespan of 3-6 months, while the sediment filter can last for 6-12 months. To ensure water quality and extend product lifespan, we recommend a water pressure of 25-90 psi and a temperature range of 41-100°F.Please confirm your installation space before installation. The dimensions of this product are 𝟏𝟒.𝟐 𝐱 𝟕.𝟓 𝐱 𝟏𝟓.𝟓 𝐢𝐧𝐜𝐡𝐞𝐬; 𝟏𝟖.𝟐𝟓 𝐏𝐨𝐮𝐧𝐝𝐬
- [18 Years of Expertise] Established in the US in 2006, SimPure has been committed to providing superior water solutions. Our professional customer service team is dedicated to assisting you
Renter friendly
SimPure V7 Under Sink Water Filter, 5-Stage Stainless Steel Water Filtration System Direct Connect to Kitchen Faucet, Reduces 99% Lead, Chlorine, Bad Taste, 20K Gallons (No Drilling Required)
SimPure
- 5 SATGE ADVANCED FILTRATION: 0.5 MICRON – SimPure V7 design to purify Municipal Water without reducing the health beneficial mineral content, which uses Double-Sediment Membranes + KDF-55 + Double-Activated Carbon Filter, certified to reduce heavy metals(lead), chlorine, bad tastes & odor and other impurities, provides you with healthy and great-tasting drinking water. Note: This system DOES NOT lower TDS. If you prefer low TDS, please choose SimPure RO system
- 3 MINS INSTALLATION: No drilling and plumber required, direct connect to the main kitchen sink cold water line. Fits for 3/8'' and 1/2'' U.S. standard/non stardard kitchen/bathroom sinks cold water line.(Package including the 3/8" to 1/2" converter fittings). Prefect for renters and for people who can't install a separate filter-faucet
- HIGH-QUALITY SAFE MATERIAL: The system is made from 304 food-grade stainless steel, BPA-free. Compared with traditional plastic under sink water filter, V7 effectively resist leakage, collision, sorrosion and burst. Ensure you enjoy healthy and safe drinking water without worry
- HIGH FLOW RATE & MONEY SAVING: When connected to municipal tap water, you can get up to 12 months service life or 20,000 gallons of filtered water. Also can deliver up to 1.6 gallons per minute of filtered water. Suitable for drinking, cooking, cleaning. It's the best valuable investment for home, rental housing, or RV
- SERVING USA SINCE 2006: Seattle, WA USA, SimPure dedicated in providing world-class quality of water filtration solutions. If you are not satisfied with your purchase, then we want to hear from you. Please contact our trained water specialists. And is available to answer any questions during the life of the product. (Please scroll down for replacement filter purchase options)
Portable solution
Membrane Solutions Gravity Water Filter Pro 6L, NSF/ANSI 42&372&401 Certified, 0.1 μm Versatile Water Purifier Camping with Adjustable Tree Strap Storage Bag, Survival Gear for Emergency Preparedness
Membrane Solutions
- Extra-Large Capacity: After the survey, 6L capacity is the most appropriate solution for group water needs. Our water filter camping can provide you with enough reliable sources of drinking water at anytime and anywhere. Especially in an emergency.
- Survival Gear for Outdoor Water: Certified by NSF & SGS (Test Report NBF21-004693-01) and rigorously tested to meet NSF/ANSI 42, 372, 401 standards, this portable water filtration system ensures drinking water in seconds. The NSF certifications validate its ability and reliability, it’s designed for hiking, camping, global travel, or emergencies—proven by science, trusted by adventurers.
- 4-Stage Filtration: Our S2 camping water filter is made up of 0.1-micron hollow fiber ultrafiltration membrane, coconut shell GAC filter, and double PP fiber filter. Removes 99.99999% of odor, chlorine, heavy metals, make water taste better. What's more, it can maintain the optimal flow rate (500ml/min) while the filter pore size is smaller. Long lifespan to provide at least 1320Gal(5,000L) water.
- Superior Backwash Solution: Detachable mouthpiece connects with the common bottle for backwashing, no need for an extra syringe. No cumbersome fittings and lightweight. Easy carrying gravity water filter when putting all the parts in the storage bag.
- Versatile Use Ways: More ways you can find besides the gravity water filter system, like using as a water filter straw direct, or adding an extension tube on water straw for more distance using, even connecting with water bottles. Backpacking water filter offers you drinking water anywhere, anytime.
- Easy to Hang on Trees: Adjustable tree strap fits the most trunks, minimum length: 22.5 inches and maximum length: 41.5 inches. No worry about losing, thanks for the one-piece design. Besides, our water filtration system camping meets with FDA, food-grade, BPA-free.
Eco-friendly RO
Waken Electric C11S Reverse Osmosis Water Filtration System Countertop 200oz Water Tank 4:1 Pure to Drain 8 Stage RO Filter No Installation for Home Apartment Condo RV
Waken Electric
- Exceptional Water Purification Efficiency: The Waken Electric achieves an impressive 4:1 pure-to-drain ratio, making it the most efficient RO system on the market. Its innovative multi-filtration recycling technology ensures optimal water utilization. Furthermore, the rapid dispense flow rate of 418 gallons per day allows you to enjoy a cup of purified water in just about 14 seconds.
- Smart Display Features: Our innovative system includes real-time TDS detection, filter life monitoring, and purified water quality assessment. The smart display provides continuous tracking of TDS levels in the purified water tank, ensuring 100% clean water. Each of the three filters is monitored separately, with usage indicated by distinct blocks on the display. Additionally, a wasted water reminder alerts you when it’s time to change the waste tank, preventing secondary contamination and reducing filter material waste.
- 8-STAGE FILTRATION SYSTEM with UV lighting: Our advanced 8-stage filtration system features premium Sri Lankan coconut shell activated carbon, significantly improving impurity adsorption for more effective and long-lasting purification.
- Effortless Purification Anywhere: Experience instant access to purified water with the WE C11 countertop reverse osmosis water filtration system—no installation required! Simply plug it in and enjoy clean water without the hassles of complex setup or filter replacements. Ideal for both renters and homeowners, this filtration system is the perfect solution for anyone seeking convenience, whether at home, on the road, or in the great outdoors.
- SGS Tested and Certified: Complying with NSF/ANSI Standards 58 and 372, as well as EPA 200 regulations, our system has been rigorously tested and certified by SGS to effectively eliminate the hidden contaminants in tap water. It is also FCC certified for added assurance.
Space-saving aerator
CECEFIN Water-Filter for Sink-Faucet Extender-Aerator – 9pcs Cartridges Reduce Chlorine for Bathroom/Kitchen Skin Face Eye Wash,Brass Faucet Mount Purifier System,1080°Rotating 2-Mode Swivel Aerator
CECEFIN
- 【Newest Designed Sink Water Filter】The CECEFIN faucet water filter helps to remove impurities and other harmful substances larger than 1 microns, soften your hard water, which improve water quality to keep your family healthy lifestyle, especially what the elderly, women and children. Meanwhile, including 6pcs white water purifier + 3pcs carbon fiber filter cartridges is better for multiple replacements.
- 【1080 Degree Rotating Filter Faucet Aerator】CECEFIN Water faucet filter attachment aerator with free swivel per joints, sealed joint will perfect avoid leaking. 360 degree swivel aerator convenient for clean every corner of the sink and hair face washing, it is a great eyewash station. Fold-able spray aerator easy to storage and take small space. Max Flow Rate:1.2 gpm/min, meet California Energy Commission
- 【2-Mode Outlet & Space-saving Sink Tap Extender】Simply rotate rubber ring on aerator to switch bubble outlet to power shower mode, fast rinsing off stains on surface of fruits and vegetables. Non-slip design makes operation easier, even with bubbles on your hands. Ball joint on aerator also allows you to change directions quickly. Foldable robotic arm requires small space, won’t be a big clumsy/immovable obstacle in sink. Max Flow Rate:1.2 gpm/min, meet California Energy Commission
- 【Premium Brass & ABS Material 】CECEFIN faucet extender is made of superior brass connectors & arm, ABS aerator body, rotating faucet aerator has smooth surface and chrome-plated, which can withstand water pressure changes and daily rust. Three-layer splash filter inside of aerator to remove impurities, rinse your mouth directly, more convenient and hygiene
- 【Easy Installations】Compatible with most bath room/ kitchen/ laundry sink faucets. CECEFIN sink water filter extender provides 2 sizes for connection: female 55/64”-27T(22mm), male 15/16”(24mm). We have been specializing in faucet products for more than 10 years, and have solved countless cases in installation and use of related products. Please feel free to contact us if the included connectors don’t fit your faucet. CECEFIN provides 7x24h buyer support and after-sales service
- 【Replacement Cartridge】Search B0C5HWVXPV on Amazon to find more carbon filter cartridges replacement Search B0BRP4D3SP on Amazon to find more 1um white filter cartridges replacement
Faucet filter
CECEFIN Swivel Water-Filter for Sink-Faucet – Faucet Mount Water Filtration System, Carbon Purifier Reduces 99% Chlorine, Last 528 Gallons Tap Water, Fits Most Pull Out Kitchen/Bathroom/RV Faucets
CECEFIN
- 【Replacement Cartridge】Search B0FGQ6J16S on Amazon to find more carbon filter cartridges replacement.
- 【Pull Out Faucet Water Filter】Upgrade Your Faucet—Not Your Budget! Tired of outdated, unfiltered tap water? Meet the CECEFIN Sink faucet water filter—the renter-friendly solution that transforms your existing faucet into a purified water source without costly replacements! Worried about the hose being damaged by frequent pulling out? CECEFIN 720° swivel joint purifier lets you rinse every corner without yanking or damaging the tube. Provide fashionable white and silver design, it pairs beautifully with faucets in chrome, white or stainless steel finishes. Compact & Space-Saving sink filter, perfect for small RV/camper kitchens or anyone who loves hassle-free fixes!
- 【720° Rotatable Sink Water Purifier】No more struggling with stiff, fixed faucet filters! CECEFIN Kitchen/bathroom sink faucet filter has 2 joints rotation at 360 degree. The multi-directional swivel filter bends effortlessly to reach every corner, more flexible than traditional tap water filter system. Point upwards for gentle face washing/tooth brushing & shaving; forward for easy handwashing, kids would be happy reaching hands under water spray! sideways flow to fill buckets, pet bowls, or water bottles/plant with ease. Freedom at your fingertips!
- 【XL Water Filter System– Longer Life, Less Hassle!】Comes with 2pcs advanced carbon fiber grey filters and 2pcs white filters! Each filter cartridges provides 528 gallons (over 4,200 bottles!) of cleaner water or 3 months regular use(Depends on the water quality), significantly reducing replacement frequency compared to standard faucet filters. (Tested at 0.8 GPM flow rate). The visual filter window design allows easy viewing of filter element changes, which shows filter lifespan in real-time
- 【Carbon Filter Removes 99% Chlorine】CECEFIN micron grade high-density filtration system reduces residual chlorine in tap water by 99%, lead and heavy metals, odor and unpleasant tastes. Improve skin redness and swelling, enhance skin luster during every day wash. The white filter element can filter out the sediment and impurities larger than 1 micron in the water, and is more suitable for water without chlorine. The sink water filter provides clean, great-tasting water for your family health, especially the elderly, women and children
- 【Dual Spray Modes & Detachable Aerator】Experience two unique flows. The oxygenated 'ice pillar' stream is pure, gentle, quiet, and splash-free, like a soft silk across the back of your hand – ideal for skin care and washing hands. Manually flip the aerator to adjust the water flow mode to pressurized water spray. The powful water flow can rinsing off stains on surface of fruits and vegetables, clean dish, wash off hair shampoo, bathe pets, especially on the back area quickly. Flip 90 degree at the card slot to remove the plastic bubbler for cleaning—no clogging!
- 【Easy Installation- 5 Adapters Included!】Compatible with most bathroom/kitchen/laundry sink faucets. The Female 55/64”(22mm) Faucet mount water filter provide 5pcs faucet adapter : Female 3/4”(19mm), Male 18.5mm, Male G 1/2(20mm) for pull out kitchen faucet, Male 13/16”(21mm), Male 15/16”(24mm). Included tools: ①Single open end wrench to screw on/screw off faucet sink water filter ②Remove & Install adapter tool. Notice: Pls make sure remove original aerator and gasket before install. We would to help if the included adapter don’t fit your faucet, CECEFIN provides 7x24h buyer support and after-sales service
Mineral-rich water
Waterdrop BS13 Under Sink Water Filter, 6 Stage Stainless Steel, Reduce PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, No Drilling Required, NSF/ANSI 42 Certified, Included A New Faucet
Waterdrop
- [Damage-free installation] Say goodbye to drilling and compatibility concerns. The simple plug-and-twist design makes it great for renters. It also guarantees a hassle-free, quick installation of this under sink water filter system.
- [NSF/ANSI certified] The under sink water filter is NSF/ANSI 42 certified to reduce chlorine, taste, and odor and NSF/ANSI 372 certified for containing lead-free materials. Besides, it can reduce PFAS, PFOA/PFOS. Every drop of water is clean and safe.
- [Healthy hydration] Our 5+1 stage advanced filtration technology reduces harmful substances and adds essential minerals. Drink with confidence, nourish your body, and live a healthier lifestyle. (NOTE: This system DOES NOT lower TDS value because it adds beneficial minerals to the water.)
- [Safe materials] The under sink water filter system is made from food-grade stainless steel that is rust-resistant, durable, and leak-proof. The system maintains water purity while providing long-lasting reliability.
- [Long-lasting service life] Unlock a year of pure, filtered water with our under sink water filter’s 12-month filter lifespan! No more constant replacement, just continuous peace of mind.
- TDS is not a professional way to measure the water quality. Essential Minerals, Calcium, Potassium, Sodium, Magnesium…These essential minerals are dissolved solids, PPM will not be dropping if you test with a TDS meter. Waterdrop undersink water filtration system is keeping all those minerals, but removes elements that are harmful to your body. Note: The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it.
Best budget
Frizzlife Under Sink Water Filter System-NSF/ANSI 53&42 Certified High Capacity Direct Connect Under Counter Drinking Water Filtration System-0.5 Micron Reduces Lead, Chlorine, Bad Taste & Odor, Black
FRIZZLIFE
- Less than ＄19.99 per replacement filter (Search “FZ-2” on Amazon), save over 50% of cost on subsequent use.
- [Others Stop at NSF/ANSI 42 – We Go Further with NSF/ANSI 53!]–While ordinary filters only meet NSF/ANSI 42 standards (for chlorine/taste reduce), the Frizzlife MK99 achieves the more stringent NSF/ANSI 53 certification – proven to eliminate lead, heavy metals that basic filters can't touch. Because your family deserves truly clean water – not just chlorine-free!
- [Certified 0.5 Micron Deep Filtration]–The Frizzlife MK99 Water Filtration System includes a TWO-STAGE high-precision compound filter including a unique technology that reduces contaminants while leaving in all essential minerals. Certified to reduce Lead, Chlorine, Taste & Odor and Particulates. Additional reduction claims verified through manufacturer testing include Mercury, VOCs, Heavy Metals, and other contaminants, such as Turbidity. Enjoy great tasting water from the tap.
- [Fits Both 1/2" and 3/8" Cold Water Line]–Super Easy Installation. Come with 3/8" Directly Connect hoses that fit standard 3/8" feed water valves under US kitchen sinks. The Inline water filter system also comes with a 3/8" to 1/2" converter fittings that allow the system to directly install to the existing both 1/2" and 3/8" cold water line and faucet under your sink. Took less than 3 minutes and No Plumbing Required! New installation video available.
- [Auto Shut Off＆Quick Change Design]–Upgraded twist-and-lock design allows mess-free filter changes in seconds. Built-in automatic shutoff valve helps prevent leaks during replacement. No tools required and you don't even need to shut off the water supply whenever you work on the filter cartridge replacement.c
- [Upgraded High Flow Rate & Multi-Usage]–Maintains strong water pressure (2.5 GPM flow rate) for instant filtered water. Ideal for cooking, washing fruits & veggies, and cleaning dishes without watermarks.
- [Cost-Effective & Eco-Friendly]–Only replace the inner cartridge (not the whole unit), saving money and reducing plastic waste. Each cartridge lasts 2 years (1,600 gallons), with optimal performance at 6-8 month replacements.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
Which water filter is best for renters needing portability?
The Membrane Solutions Gravity Water Filter Pro 6L is portable and requires no permanent installation.
What filter requires no under-sink installation?
The SimPure Y9A UV Countertop Reverse Osmosis Water Filter operates as a countertop unit.
Which option has the longest filter life?
The New Wave Enviro 10 Stage Water Filter supports up to 800 gallons before replacement.
What filter is certified for contaminant reduction?
The Waterdrop BS13 Under Sink Water Filter is NSF-certified to reduce PFAS and other contaminants.
Which filter is easiest to install for renters?
The CECEFIN Faucet-Mount Water Filter attaches directly to most faucets without tools.
What countertop option includes UV purification?
The SimPure Y9A UV Countertop Reverse Osmosis Water Filter adds UV sterilization for added safety.
Which under-sink filter has multi-stage filtration?
The Waterdrop BS13 and SimPure V7 both feature 6-stage and 5-stage filtration, respectively.
