BestFilters - Water Filters and Air Purifiers
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"If a '10 star' rating was possible, this seller would receive that from me. Order arrived very quickly, was packaged properly and I enjoyed some great communication with the seller. Wouldn't hesitate at all doing business with this seller again for a filter replacement or new water filter system. It's obvious seller cares about people and strives to maintain business integrity!"

"It was a wonderful and satisfactory experience I've had shopping at From browsing through their products to checking out, every step was a breeze!"
April M

I have dealt with them for about 8-9 years for personal showerhead and filter needs. Greatly recommended."

"I have used for 3 years now - they are what an online retailer should be: - responsive - helpful - competitively priced"!
George M.

2. Multipure Replacement Water Filter Cartridge - CBTVOC
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Multipure Replacement Water Filter Cartridge - CBTVOC
3. 1 Micron Carbon Block Replacement Water Filter Cartridge
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1 Micron Carbon Block Replacement Water Filter Cartridge
4. IQAir V5-Cell Replacement Filter for IQAir HealthPro Plus
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IQAir V5-Cell Replacement Filter for IQAir HealthPro Plus
5. IQAir Replacement Filter Pack
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IQAir Replacement Filter Pack

What's in Your

Shower Filters: The Solution for Healthier Hair and Skin.

What's in Your
Indoor Air?

Breathe Easier: Remove Allergens, Mold, Pollen, Viruses and Bacteria.

What’s In Your

Drink Healthier: Remove Chlorine, Chloramine, Lead, VOC's and more.

Time to Change
Your Fridge Filter?

Better Drinking Water: Buy 2, Keep a Spare and Save Money.

Offering a hand-picked selection of the finest Water Filtration and Air Purifier Products.

Over 45,000 Satisfied Customers | Safe, Secure Shopping | Same Day Shipping | 30 Day Money-back Guarantee

Our Staff tested the Certified Top-Rated Water Filters, Reverse Osmosis Systems, Fridge Filters, Room Air Purifiers and Furnace Filters by the best manufacturers. We do source as many products as possible Made in the USA.

IQAir HealthPro Plus Air Purifier
IQ Air HealthPro Plus Air Purifier - Hyper-HEPA - Top-Rated, extreme filtration, gas and odor removal - Covers 900 sq. ft. - Free Shipping - Sales Tax Paid.
Your Price: $899.00
GE MWF Compatible Refrigerator Water Filter
Swift Green, made in the USA, uses an eco-friendly technology that creates refrigerator filters that are typically better than the Original Equipment. Removes Chlorine, Lead, VOC's and much more.
Your Price: $22.63
IQAir Premax Filter for IQAir HealthPro Series 102101000
IQAir HealthPro & Pro Plus Replacement Premax Filter 102101000
Your Price: $69.00
Under Sink Water Filter System - for Fluoride, Chlorine, Chloramine and More
Under Sink Twin Stage Water Filter System with Matrikx Pb-1 Filter Cartridge and a Fluoride filter cartridge included. Filters to 0.5 micron, removes Chlorine, Fluoride, Lead, VOC's and more. Perfect for city water supplies.
Your Price: $153.88
Multipure Countertop Water Filter System
Multipure Countertop Drinking Water Filter - The Ultimate Water Filter in a convenient Countertop model - Removes Chloramine, Chlorine, Lead, VOC's and much more
Your Price: $399.95
Katadyn Hiker Microfilter 8018270
Katadyn Hiker Backpacking Water Filter. "Unrivaled" says US Backpacker magazine. Removes Bacteria, Protozoa etc. for 200 Gallons.
Your Price: $69.95
Blueair 500/600 Series Replacement HEPASilent Particle Filters (3 Pack)
Set of 3 fits the 501, 503, 510, 550E, 555EB, 601, 603 and 650E Blueair Air Purifiers.
Your Price: $79.95
Reverse Osmosis Water Purification - 4 Stage Quick Change System
Watts Reverse Osmosis System offers optimal water filtration to reduce fluoride, chlorine, lead, voc's, dissolved minerals, bad taste, odors and much more.
Your Price: $259.95
Sprite Hand Held Shower Pure with 7-Position Massage Spray - HE7
Sprite Shower Pure with 7-Position Massage Spray Shower Handle with built-in filter.
Your Price: $54.99
Neo-Pure ULTRAfiltration Under Sink Water Filter System
Similar to Reverse Osmosis without the wasted water or holding tank. Utilizes the latest extreme filtration technology to deliver great tasting water that is free from viruses, cysts, and bacteria. Easy installation, quick change cartridges.
Your Price: $169.99
Whirlpool 4396508 Compatible Refrigerator Water Filter
Whirlpool 4396508 Compatible Replacement Refrigerator Filter by Swift Green, made in the USA, uses an eco-friendly technology that creates refrigerator filters that are typically better than the Original Equipment. Removes Chlorine, Lead, VOC's and much more.
Your Price: $17.00
MERV 8 AC and Furnace Filters - 1 in. thick (Price for 6 Pack)
These filters, made in the USA, capture airborne particles/allergens as small as 3-10 microns in size, such as pollen, dust mites, mold spores, dust, pet dander and particles that carry viruses and bacteria. Compare to Filtrete.
Your Price: $38.00
Sprite Solid Brass High Output Shower Filter With Adjustable Spray Shower Head
Sprite Stylish Solid Brass Shower Filter with Shower Head for a lifetime of Chlorine-free showers.
Your Price: $89.99
Multipure Under Sink Water Filter System
Multipure Under Sink Water Filter - The Ultimate Water Filter - Rated #1 by Consumer Reports - Removes Chloramine, Chlorine, Lead, VOC's and much more
Your Price: $429.95
Countertop Water Filter - Choice of Filters for Chlorine, Fluoride and more
Bestfilters Countertop Water Filter is an outstanding value complete with solid carbon block 1.0 micron replaceable filter rated for 2500 gallons.
Your Price: $43.88
IQAir HyperHEPA Replacement Filter for HealthPro & HealthPro Plus
IIQAir HealthPro and HealthPro Plus HyperHEPA Air Filter Replacement - Shows as F3 on your Control Panel - Replace every 2-4 years - Free Shipping - Sales Tax Paid
Your Price: $199.00
Austin Air Healthmate Standard Air Purifier
Austin Air HealthMate HEPA Air Purifier - American Made - Replaceable Filter features 15 lbs. of Carbon/Zeolite for gas and odor removal - Free Shipping - Sales Tax Paid
Your Price: $538.99
Blueair 503 Air Purifier
Blueair 503 HEPA Air Purifier - Blueair garnered 2 of the top 3 ratings by Consumer Reports - Extremely Quiet. Easy, Quick Filter Change - Sales Tax Paid - Free Shipping
Your Price: $659.00
We offer only the best, tested and certified water filters in today's marketplace.  After extensive personal testing of many of the top-rated water filter systems, HEPA air purifiers, refrigerator water filters and furnace filters by our knowledgeable staff, we've narrowed our selections to include only the top-rated brands in the marketplace. And we know security is a major concern when purchasing on the Internet and we want to assure you that your Credit Card information is securely transmitted over the highest levels of 256-bit SSL encryption and is never stored on our servers.  Once you click "buy", we only ever see: xxxx-xxxx-xxxx-1234.  No ID theft is possible.

We offer the highest-performance, NSF tested and California certified water filters by MultiPure, the top-rated water filter by Consumer Reports.  Both of these top-rated water filter systems are Made in the USA and NSF tested and certified for Standards 42 & 53 to remove Chlorine, Chloramine, VOC's, PCBs, Lindane, Silvex, MTBE Chloroform, 2,4-D, Lead and other heavy metals, Giardia, Cryptosporidium and Pesticides, Fertilizers, Xylenes and many more unpronounceable organic compounds. Some models of Multipure water filters will also even filter out Arsenic. And for the most difficult water treatment situations, we also offer Reverse Osmosis Systems that remove the broadest spectrum of contaminants.  We also feature NSF Standard 177 Certified Shower Filters, available in both hand held shower filters and shower head shower filters by Sprite and Rainshow'r.

Clean drinking water is one of the most important health concerns for families.  Even in the United States, it is possible to get municipal drinking water that is impure, even though the water technically meets the minimum safety requirements of the federal government.  At, customers can find the water filters that they need to ensure they have safe and clean water. Drinking water can be contaminated from a number of sources.  Chemical pesticides and other ground water pollutants can seep into the municipal water supply and find their way into the homes of residents.  Over time, this can lead to serious health problems and lower the quality of life for consumers.  The water filters at keep these irritants and contaminants away from homeowners.  These filters can be installed at several different stages in the home's water system.  The water filters can come as a whole house filtration system, or can be installed on at the point of use, such as the kitchen sink.

We offer the premier water filters as under sink water filters, whole house water filters and counter top water filters by Multipure, rated #1 by Consumer Reports. We also manufacture our own Bestfilters series completely from NSF tested and approved components. Our top-rated brand, Multipure is both NSF and California Dept. Of Health Certified and Made in the USA.  Our selection of the top-rated HEPA air purifiers by IQAir HealthPro air purifiers, AustinAir HealthMate air cleaners and Blueair air purifiers are the best rated by Consumers Digest and the Association of Home Appliance Manufacturers (AHAM).  Add a necessity for your shower and have healthy hair and skin. Shower filters in hand held and shower head styles by Sprite and Rainshower are all NSF Certified to reduce chlorine, chlorine compounds and more from your shower.  We offer Furnace Filters in thicknesses of 1", 2" and 4" in every size to fit your needs.  Equivalent to 3M Filtrete and Honeywell, these furnace filters are also available with an additional gas and odor removing carbon filter layer.  Our refrigerator water filters are made by Swift Green from premium Coconut shell carbon and are as good or better than Original Equipment at a fraction of the cost.

Most products ship the same day if ordered before 3:00PM Central.  Normal hours are 9-4 Central, M-F. Free Shipping on Orders over $60.00 in the Continental U.S. (Alaska and Hawaii additional charge)., customers will be helped by our technical experts to guide you through the purchasing process.  This will help you find the best water filters, fridge filters, air purifiers or furnace filters for your home.  Because our associates are technical experts, and not salespeople, customers will never be pressured to purchase a filtration system that is not necessary, or more expensive than the customer actually needs.  If the customer receives the filters and is unhappy with how the filter operates, the water filters can be returned to Bestfilters for a full refund, if returned within 30 days.  This "no hassle" return policy gives customers peace of mind, knowing that the water filters they install will be the best solution for their homes. Bestfilters has water filters that can address the problem of most contaminants and pollutants in water entering the home.  From whole house filters, under counter or counter top water filters, we can help customers solve almost any filtration problem.

We've recently contracted with a Major Manufacturer of Furnace filters to sell their air filters at a deep discount as long as we don't use their name!  All of our Furnace filters are manufactured of an anti-microbial, synthetic pleated material to keep your indoor air quality healthy and allergen free.

Choose from our selection of AHAM certified HEPA air purifiers made by BlueAir air purifiers, IQAir air purifiers, and AustinAir air purifiers. We are an Authorized Dealer for all our product lines and carry replacement filters for the products we sell. All IQAir Replacement Filters, BlueAir Replacement Filters, as well as, Austin Air Replacement Filters are genuine original equipment products. Also, we offer a selection of Friedrich and Honeywell Replacement Filters.

As always, we stand behind all of your purchases with our simple, "No-Hassle" 30 Day Money Back Guarantee!

Every IQAir Air Purifier, BestFilters water filter carries a full 60 Day Money-Back Guarantee. We've been a trusted on-line store since 1999 and we consistently earn the highest customer service ratings from our customers.

Please Live Chat or Call us during business hours or leave us a message and we'll get back to you with the absolute best price on any and every product in our store.
We're proud to say most of our products are Made in the USA.

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Bestfilters.Com, LLC, Air Purifying & Cleaning Systems & Equipment, Farmington, AR