Top 10 Best bathtub filter in 2026

Last Updated - 6/17/2026

🏆Best Choice

Beati Faucet

Beati Faucet Bath Filter for Tub Faucet,Bathtub Kinder Water Filter,Hard Water Softener,Remove 99% Contaminants,Lead,Chlorine and Fluoride - Improves Skin, Hair and Nails Condition, White, BTBF-051

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•PREMIUM CARE: Experience spa-like luxury at home with our bathtub water filter, which provides clean soft water for your body. Say goodbye to odor, dry, itchy skin, dandruff, and eczema, and hello to improved skin, hair, and nail condition
•WIDE COMPATIBILITY: No matter what type of tub faucet you have, It fits all tubs and cleans water at any temperature for up to 6 months rejuvenating and pure bath experience.
•EFFICIENT WATER FILTRATION: Enjoy a fast and uninterrupted water filtration with our tub faucet filter,ensuring a smooth refreshing experience every time.
•CLEAN AND SOFTENED WATER: Activates your cells,Softened water means better hair, skin, and nail condition, while clean water improves circulation and oxygen levels in your blood. Upgrade your shower routine today
•EASY INSTALLATION: This innovative bath water filter is effortless to install and requires no additional tools or equipment. It can fit seamlessly onto all standard bathtub faucets, making it a convenient addition to any bathroom. Includes two types of handles (standard & flexible) to accommodate any faucet design.

View offer on:

$26.99

$29.99

-10%

Check Price

SHLLKTTRY

Bath Water Filter for Tub Faucet with Overflow,2,500 Gallons of Filtration,Remove contaminants,Chlorineand Fluoride,Hard Water Softener,Enhances The Health of Skin,Hair,Nails(Premium Version)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•DURABLE ABS MATERIAL:SHLLKTTRY bath tub filter offers excellent heat resistance and high impact resistance, ensuring long-lasting durability without deformation or detachment
•EASY TO INSTALL:Comes with two suspension cords to fit almost any bath tub faucet.You can choose the appropriate handle to complete the fixation based on the faucet. When the water level is too high, the attached splash guard can also be used to prevent water splashing
•IMPROVING SKIN and HAIR HEALTH:Filtering out harmful chemicals and heavy metals can help improve skin conditions, make hair softer and more lustrous
•ECONOMICAL and HIGH QUALITY :This tap water filter is a cost-effective solution with a filter life of 2,500 gallons before needing replacement. It offers lasting protection against harmful impurities, making it an excellent choice for any household
•SHOWER EXPERIENCE :Bathing with filtered water can make the skin feel more comfortable and also enhance the overall quality of the bath water

View offer on:

$25.48

$35.99

-29%

Check Price

NIROKET

NIROKET Bath Filter for Tub, Filter for Bathtub Bath Water Filter Removes Hundreds of Contaminants for Softer, Smoother Skin 2500 Gallons of Filtration, BPA Free

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Pure & Refreshing Bathing Experience: NIROKET tub water filter which contains KDF 55 and activated carbon to effectively reduce chlorine, heavy metals, and odors. Eliminate contaminants for a soothing and refreshing bath experience.
•Nourishes the body: filtering bath salts, mineral balls and magnetic energy balls rich in vitamin C. It supplies your bath with oxygen, useful minerals and vitamin C to keep your body, skin, hair and nails in optimal condition.
•Durable ABS Material: Our bathtub filter offers excellent heat resistance and high impact resistance, ensuring long-lasting durability without deformation or detachment.
•Tool-Free Installation: The bathtub water filter easily attaches to most standard bathtub faucets. Simple installation, no tools required, easy to hang and replace. (If your bathtub faucet does not have a pull/push diverter, We configured white wire clip and transparent tape).
•BPA Free & Portable Design: Our bathtub water filter is BPA-free, offering a healthy bathing experience for your family. The portable design makes it ideal for home use, traveling, or even in rented apartments, ensuring clean and pure water wherever you go

View offer on:

$19.99

$23.98

-17%

Check Price

Santevia

Organic Cotton Bath Faucet Filter by Santevia | Sensitive Skin Bathtub Water Purifier | Adds Nourishing Minerals for Hair & Skin | Chlorine Filter | Made in North America

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•【Filters 99.9% Chlorine】 Transform your bath time with our easy-to-use bath filter. This convenient bathroom accessory enhances your relaxation and well-being by reducing chlorine levels up to 99.9%, ensuring a pure, soothing bath.This bath faucet water filter will leave your skin and hair feeling refreshed and nourished.
•【Adds Essential Minerals】Infuse your bath with essential minerals like magnesium and zinc to promote softer skin and smoother hair. This water filter helps retain your skin’s natural moisture, making it ideal for sensitive skin, babies, and young children. Santevia’s Bath Filter naturally combats diaper rash, eczema or dry and itchy skin.
•【Anti-Slip Design】The newly designed anti-slip silicone strap ensures that the Santevia Bath Filter is compatible with most bathtub faucet filters, providing a secure and stable fit.
•【Easy Installation】Our easy-to-install bathtub faucet filter is designed for effortless use. Simply attach it to your bathtub faucet, and enjoy the benefits of filtered water without the hassle of complicated setups. It's the perfect addition to your bathroom accessories collection!
•【Care Instructions】After each use, rinse the Santevia Bath Filter thoroughly and allow it to air dry completely before the next use. For best results, avoid leaving the filter on the bath faucet or in a humid environment. The Santevia Bath Filter offers a lifespan of 2 months or 4,755 gal that outlasts many competitors on the market.

View offer on:

$22.99

Check Price

JUSTOWE

JUSTOWE Bath Filter for Tub - 8 Stages Bath Filter- Removes Hundreds of Contaminants, BPA Free, Purify Your Bathwater for Healthier Skin and Hair, White

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•BATH EXPERIENCE: Immerse yourself in a rejuvenating bath with the JUSTOWE Bath Water Filter. The advanced filtration system effectively eliminates contaminants, ensuring every bath is a rejuvenating and pleasurable experience. Say goodbye to impurities, perfect for anyone suffering from eczema, diaper rash, or dry, itchy skin.
•IMPROVED WATER QUALITY: Bath Filter for Tub contain a powerful combination of KDF 55, activated carbon, calcium sulfite, zeolite and tourmaline. According to clinical research and literature support, it can effectively remove 99% of chlorine, heavy metals, rust, scale, water, alkali and other harmful substances, and absorb odors. Experience the difference in water quality and enjoy a truly refreshing bath.
•Nourishes the Body: Bathtub Water Filter is enriched with Vitamin C Balls, Mineralizing Balls and Magnetic Energy Balls to infuse water with oxygen, beneficial minerals, essential elements and Vitamin C. This nourishing blend helps moisturize and smooth skin, care for hair, nourish your nails, and rejuvenate your body, skin, hair and nails.
•YEAR-ROUND USE: bathtub filters provide a complete filtration solution to effectively remove impurities from bath water. Suitable for all bathtub installations and effectively purifies water at any water temperature. No matter the season, you can enjoy a refreshing and purifying bathing experience all year round.
•EASY TO USE: This bathtub filter for tub faucet is suitable for all kinds of standard bathtub faucets, equipped with two kinds of lanyards (standard lanyard and adjustable lanyard), and can be installed with a splash guard according to the use.

View offer on:

$29.99

Check Price

FLYMOOO

Bath Filter for Tub Faucet - 8 Stages Bathtub Water Filter Reduces Contaminants for Softer, Smoother Skin - 2,500 Gallons of Filtration, BPA Free (White)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Perfect ‎Bath Filter】Bath Water Filter, designed to improve the quality of your bath water and enhance your bathing experience.
•【Material】Made from high - quality ABS plastic, ensuring durability and resistance to heat and pressure for long - lasting use.
•【Advanced Filtration】Features KDF 55, activated carbon, and zeolite to effectively remove chlorine, heavy metals, and odors, providing cleaner, softer water for healthier skin and hair.
•【Easy to Install & Use】Fits most standard bathtub faucets. No tools required for quick and easy setup - ideal for home or hotel use.
•【Versatile Use】Perfect for Families, Wellness Enthusiasts, and Travelers, Perfect for enhancing bath water in family bathrooms, apartments, spas, or even during travel, offering a fresh and soothing bathing experience wherever you go.

View offer on:

$23.98

$39.99

-40%

Check Price

Koract

Bath Filter for Tub Faucet with Overflow 8 Stage Bathtub Water Filter to Remove Contaminants, Chlorine and Fluoride, Hard Water Softener to Improves Skin and Hair for Family

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【Bath Filter for Tub】Koract bath water filter purifies water, a hard water softener filter, and removes large amounts of chlorine, heavy metals and various pollutants, adsorbs odors, balances the PH value. The water filter for sink faucet effectively solves the problem of dry and itchy skin and dry hair. The tub filter for bathtub is BPA-free, ensuring a healthy and pure bathing experience for family, baby and pets
•【Multiple Active Ingredients Tub Filter】 Bathtub Filter Cartridge with 8 effective water purifier ingredients provides your body with clean, soft water. Bathing with filtered water can make your skin feel more comfortable and can also improve the overall quality of your shower water. It can purify the water and vitamin c infused shower head, beneficial minerals into the water. The shower filter that helps moisturize skin and smooth hair, keeping skin and hair healthy
•【Easy to Install】The tub water filter can be unscrewed in the middle and install the string and filter cartridge, suitable for all faucets. Faucets with a diverter can hang the bathtub filter for tub directly. without a diverter can be fixed with Velcro to keep the water filter for bathtub vertical
•【WIDE COMPATIBILITY】No matter what type of tub faucet you have, Koract bath water filter fits all tubs and cleans water at any temperature for a year-round rejuvenating and pure bath experience
•【RELIABLE SERVICE】KORACT is always putting the customer first. If you have any questions during your shopping experience, please feel free to contact us, we will provide a satisfactory solution (30-day exchange or return) within 8 hours

View offer on:

$19.99

$29.99

-33%

Check Price

Yolycen

Bath Filter for Tub, Bathtub Water Filter with Overflow, 8000 Gallons Faucet Filter Filtration｜Removes Chlorine, Fluoride & Contaminants｜Hard Water Softener｜Protects Skin, Hair｜ Easy Install

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•[ Skin & Hair Care ] This bath filter for tub, enriched with Vitamin C spheres, mineralizing spheres, and magnetic energy spheres, infuses the water with oxygen, essential minerals, and antioxidants. This combination nourishes the skin and hair, addressing common problems such as dryness, itching, dandruff, and eczema. Vitamin C neutralizes free radicals, while minerals like calcium and magnesium strengthen nails, improve skin and hair function, and provide spa-like rejuvenation.
•[Cost-Effective and Long-Lasting] Compared to similar products, this upgraded bath tub filter boasts an 8,000-gallon lifespan and 10-12 months of continuous use, offering excellent value. Its longevity reduces long-term costs while maintaining consistent protection against impurities. By filtering out harmful substances for thousands of uses, the bathtub water filter ensures economical clean bathing water, making it an ideal choice for families on a budget seeking high-quality water treatment.
•[Multi-Layer Filtration] The bathtub filter for the bathtub faucet utilizes a scientifically proven blend of KDF 55, activated carbon, calcium sulfite, zeolite, and tourmaline. It removes 99% of chlorine, heavy metals, and odors. Calcium sulfite reduces scale buildup, while zeolite and tourmaline enhance mineralization and ionization. This multi-layered approach ensures comprehensive purification and softens hard water, transforming tap water into a safe, odor-free bathing environment.
•[High-Temperature-Resistant ABS Construction] This bath water filter is made of ABS material, which can withstand high temperatures and physical stress without deforming or falling off. This durability ensures reliable performance in a variety of conditions, from hot baths to high impact resistance. The sturdy design guarantees longevity, making the faucet filter a reliable investment for everyday use in busy households.
•[Universal Installation] Designed to fit most faucet water filter, this shower filter is universally adaptable, making it suitable for both adults and children. Its quick installation mechanism requires no specialized tools, making it suitable for families, travelers, and wellness enthusiasts. Whether at home or on the go, users can effortlessly enjoy softened, oxygenated water, transforming any bathing space into a rejuvenating oasis.

View offer on:

$39.98

$79.99

-50%

Check Price

GOLDSEASTAR

Bath Water Filter for Tub Faucet with Overflow, 10-Layer Filtration, 7500 Gallons, Removes Chlorine, Hard Water Softener, Vitamin C, Skin & Hair Care

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•【10-STAGE GRANULAR CORE FILTRATION】Our upgraded filter combines 10 active layers—KDF-55, Vitamin C, Tourmaline, Zeolite, Ceramic Balls and more—to remove up to 99% of chlorine, fluoride, rust, and other impurities. Cleaner, safer bath water for the whole family.
•【LARGE 7500-GALLON FILTER LIFE】Designed for long-term use. Each cartridge filters up to 7500 gallons of water or lasts 6–12 months, making it a powerful yet cost-effective solution for bath water purification.
•【DURABLE & SAFE ABS MATERIAL】Made of high-quality BPA-free ABS plastic, resistant to high heat and impact. Rustproof, leakproof, and built to last without deformation—even in daily use.
•【3-WAY TOOL-FREE INSTALLATION】Compatible with most tub faucets. Installs in minutes with no tools—use the included diverter, direct fit, or secure Velcro strap. Bonus splash guard prevents overflow during high flow.
•【HEALTHIER SKIN & HAIR WITH EVERY BATH】Say goodbye to itchy skin, brittle hair, and dry scalp. Softened, filtered water helps retain natural moisture, supports sensitive skin, and improves overall bath quality.
•【Safe ABS Housing – Rust & Leak-Resistant】Built with durable, BPA-free ABS material. Waterproof and corrosion-resistant for long-lasting use in any bathroom setting.
•【Extended Filter Life – 360 Days of Use】Each filter cartridge lasts up to 7,500 gallons or approximately 360 days. Replaceable core design makes it easy to maintain optimal performance.

View offer on:

$99.99

Check Price

Generic

Bath Water Filter for Tub Faucet - Hard Water Softener Removes Chlorine, Fluoride & Heavy Metals, Improves Skin & Hair Health, Universal Fit for Most Bath Taps

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Advanced Multi-Stage Filtration : Removes 99% chlorine, fluoride, heavy metals, and odors from bath water, preventing dry skin and brittle hair. Compatible with most standard tub faucet.
•pH Balance & Skin Relief : Restores water’s natural pH, reducing eczema and dandruff. Ideal for sensitive skin and babies’ delicate skin barriers.
•Tool-Free Installation : No tools needed! Screws directly onto faucet heads with silicone seal for leak-proof fit. Portable for travel use.
•Eco-Friendly & Long-Lasting – BPA-free filter lasts ,Replaceable cartridge reduces plastic waste vs. bottled alternatives.
•Reliable Performance : Durable construction withstands heat and pressure.

View offer on:

$19.99

Check Price

📊

📈 How we rank

With our cutting-edge technology, we examine thousands of products and retailers, assessing reviews, ratings, trends, and sales rankings to identify what matters most to users like you.

Our team evaluates this data alongside genuine user feedback, merging AI analysis with human insights to provide you with real-time, highly-rated recommendations that empower your decision-making with clarity and confidence.