Comparison: Best Water Filters For Renters (Updated | Oct 22nd)
Choosing the right water filter as a renter can be tricky, balancing effectiveness, portability, and ease of installation. From countertop pitchers to under-sink systems, options vary in filtration capabilities, maintenance requirements, and space needs. This guide compares top contenders to help you make an informed decision without compromising quality or convenience. Whether prioritizing cost, sustainability, or purification power, we highlight key features and trade-offs to suit temporary living spaces. Discover solutions that adapt to your lifestyle while ensuring cleaner, better-tasting water.
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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 affordable filters:
2 Pack Flow-Pur 8 Carbon Block Filter Compatible Cartridge WCBCS-975-RV by American Water Solutions -
Best for mineral remineralization:
SimPure Y9A UV Countertop Reverse Osmosis Water Filter -
Best for whole house:
Express Water Polyphosphate Anti-Scale Water Replacement Filter – Whole House Replacement Water Filter – PHO High Capacity Water Filter – 4.5” x 20” inch – 2 Pack -
Best for portable filter:
Membrane Solutions Gravity Water Filter Pro 6L -
Best for renter friendly:
CECEFIN Water-Filter for Sink-Faucet Extender-Aerator – 9pcs Cartridges Reduce Chlorine for Bathroom/Kitchen Skin Face Eye Wash -
Best for damage-free install:
Waterdrop BS13 Under Sink Water Filter -
Best for no install:
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 budget pick:
CECEFIN Swivel Water-Filter for Sink-Faucet – Faucet Mount Water Filtration System -
Best for quick install:
SimPure V7 Under Sink Water Filter
Product Comparison: Best Water Filters 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
Affordable filters
2 Pack Flow-Pur 8 Carbon Block Filter Compatible Cartridge WCBCS-975-RV by American Water Solutions
Vistar Water Technologies
- Affordable Flow-Pur 8 Carbon Block Filter Compatible Filters
- 2 high quality NSF Certified 5 Micron Carbon Filters
- Fits Flow-Pure 8 System Model WCBCS-975-RV "Compatible"
- Carbon Block Filters Remove Taste, Odor, and Water Impurities
- Excellent Water Filter Replacements
Mineral remineralization
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
Express Water Polyphosphate Anti-Scale Water Replacement Filter – Whole House Replacement Water Filter – PHO High Capacity Water Filter – 4.5” x 20” inch – 2 Pack
EXPRESS WATER
- Whole House Water Filter System: Express Water’s 3 Stage whole house water filtration system and easy to replace water filter replacement cartridges
- Easy to Replace Water Filter Cartridges: All Express Water whole house water filter replacement cartridges are designed for quick and easy replacement to keep your system up and running
- Universal Standard Size Water Filters: Take the guessing out of replacing your water filters. Express Water’s whole house replacement filters fit all standard 4.5” x 20” whole home water filter system housings.
- High Quality Whole Home Water Filter: Express Water’s PHO replacement filter means no more worrying about your home’s water. With specially engineered high flow filtration you can have crisp clean drinking water from any faucet with no drop in your water pressure.
- Express Water Replacement Filters: Express Water has all your whole house filtration needs covered. Choose from a variety of filter options, all designed to meet the highest filtration standards
Portable filter
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.
Renter friendly
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
Damage-free install
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.
No install
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.
Budget pick
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
Quick install
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)
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 most portable for renters?
Membrane Solutions Gravity Water Filter Pro 6L is a portable countertop option.
What filter requires no installation for renters?
CECEFIN Swivel Water-Filter for Sink-Faucet is a no-install faucet-mounted filter.
Which filter is best for reducing contaminants without plumbing changes?
Waterdrop BS13 Under Sink Water Filter installs under the sink without major modifications.
Are there UV filtration options for renters?
SimPure Y9A UV Countertop Reverse Osmosis Water Filter includes UV purification.
What filter has the longest cartridge lifespan?
New Wave Enviro 10 Stage Water Filter provides up to 800 gallons per cartridge.
Which filter is NSF-certified for lead reduction?
Membrane Solutions Gravity Water Filter Pro 6L is NSF-certified for lead and other contaminants.
What countertop filter offers alkalization?
SimPure Y9A UV Countertop Reverse Osmosis Water Filter includes alkaline remineralization.
