We're experts at two things...Water Filtration and Air Purification.

Authorized Dealers for the top-rated, industry leading brands.

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

Made in the USA is very important to us. We help keep our jobs here.

We source as many of our Water Filters and Air Purifiers in the USA as we can.

Featured Products

0.5 Micron Carbon Block Water Filter Cartridge

(42)

$19.88

In Stock | NO Sales Tax | Free Shipping over $60

Under Sink Water Filter by Bestfilters - Two Stages for Chlorine, Lead, Giardia, Cysts, VOC's and much more. Great for city water if Fluoride or Chloramine are not a concern.

(18)

$138.88

In Stock | NO Sales Tax | Free Shipping over $60

CB Tech Under Sink Water Filter System - ANSI/NSF Certified - The Highest Rating in Independent Testing

(11)

$430.00

In Stock | NO Sales Tax | Free Shipping over $60

Countertop Water Filter by Bestfilters - Choose a Replaceable Filter for Chlorine, Chloramine, Lead, Fluoride, Arsenic, Pathogens and more

(19)

$62.88

In Stock | NO Sales Tax | Free Shipping over $60

Rainshow`r Gard`n Gro Garden Water Filter System

(2)

$79.99

In Stock | NO Sales Tax | Free Shipping over $60

CBTVOC Replacement Water Filter for CB Tech and Multipure Water Filters

(34)

$70.00

In Stock | NO Sales Tax | Free Shipping over $60

CB Tech Countertop Water Filter System - NSF and CA certified, highest rated water filter on the planet.

(1)

$430.00

In Stock | NO Sales Tax | Free Shipping over $60

Katadyn Hiker Microfilter Water Filter 8018270

(1)

$69.95

In Stock | NO Sales Tax | Free Shipping over $60

Chrome Finish Countertop Water Filter by BestFilters - with Chlorine, Lead and Fluoride, Arsenic Replaceable Filter Choices

(12)

$88.88

In Stock | NO Sales Tax | Free Shipping over $60

Blueair 500/600 Series Replacement HEPASilent Particle Filters (3 Pack)

(11)

$79.95

In Stock | NO Sales Tax | Free Shipping over $60

IQAir HealthPro Plus Air Purifier - HyperHEPA Filtration to 99.5% Efficiency - Always A Consumer Favorite

(6)

$899.00

In Stock | NO Sales Tax | Free Shipping over $60

Blueair 211+ Air Purifier - Blue Pure by Blueair - Quiet, ultra-compact for rooms up to 540 sq. ft.

(1)

$279.99

In Stock | NO Sales Tax | Free Shipping over $60

Neo-Pure TL3 ULTRAfiltration Under Sink Quick-Change Water Filter

(3)

$175.99

In Stock | NO Sales Tax | Free Shipping over $60

AquaCera HCS Stainless Steel Countertop Water Filter for Fluoride, Chlorine, Lead, Arsenic, Chloramines, more

(1)

$219.00

In Stock | NO Sales Tax | Free Shipping over $60

AquaCera HCP Countertop Water Filter for Fluoride, Chlorine, Lead, Arsenic, Chloramines and more

(1)

$119.00

In Stock | NO Sales Tax | Free Shipping over $60

IQAir Replacement Filter Pack for IQAir HealthPro PLUS

(11)

$367.00

ON BRIEF BACK ORDER, MORE ON THE WAY

Sprite Hand Held Shower Pure with 7-Position Massage Spray - HE7

(6)

$54.99

ON BRIEF BACK ORDER, MORE ON THE WAY

Sprite Solid Brass High Output Shower Filter With Adjustable Spray Shower Head

(2)

$79.99

In Stock | NO Sales Tax | Free Shipping over $60

Stainless Steel Countertop Water Filter with Choice of Filters by BestFilters

(0)

$98.88

In Stock | NO Sales Tax | Free Shipping over $60

Blueair Sense+ Air Purifier with WiFi, Remote App, Filter Change LED, super quiet, great for a bedroom. Six colors available.

(0)

$399.99

In Stock | NO Sales Tax | Free Shipping over $60

IQAir GC MultiGas Air Purifier Replacement Cartridges

(0)

$295.00

In Stock | NO Sales Tax | Free Shipping over $60

We offer the top Water Filter brands to remove Lead, Fluoride, Chlorine, Arsenic and much more from your water and
HEPA Air Purifiers to remove allergens such as pollen, pet dander, tobacco smoke, mold spores and more from your indoor air.

We offer only the finest water filters, many of which are ANSI/NSF Tested and Certified. Also we offer reverse osmosis systems, whole house water filters, HEPA air purifiers, refrigerator water filters and air conditioning/furnace filters...all personally tested and approved by our knowledgeable staff. We've narrowed our selections to include only the top-rated brands in the marketplace. We do our due diligence. so you don't have to...after all our name is BestFilters. Questions about water filtration or air purification send an email to sales@bestfilters.com.

We offer the high-performance, ANSI/NSF tested and California certified CB Tech Water Filters Water Filters, the top-rated water filter by Consumer Reports. These quality filter systems are Made in the USA and ANSI/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 CB Tech 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. And don't forget NSF Standard 177 Certified Shower Filters, available in both hand held and shower head shower filters by Sprite and Rainshow'r.

Safe, 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 still has contaminants and the current direction of the EPA isn't helping and even though the water may technically meet the minimum safety requirements of the federal government, many contaminants are never tested for. At BestFilters.com, customers will 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 and with our water infrastructure problems, the water that leaves the water treatment facility may not be the same water at your tap. Ask the folks in Flint MI. 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. The water filters at BestFilters.com keep most of these contaminants away from homeowners.

We offer water filters as both under sink water filters and counter top water filters by CB Tech, rated #1 by Consumer Reports and all CB Tech water filters are Made in the USA. Our selection of the finest HEPA air purifiers by IQAir HealthPro and HealthPro Plus air purifiers, AustinAir HealthMate air cleaners and Blueair air purifiers are the top-rated by Consumers Digest and the Association of Home Appliance Manufacturers (AHAM). Add a necessity for your shower and have healthy hair and skin. We carry shower filters in both hand held and shower head styles and all NSF Certified to reduce chlorine, chlorine compounds, odors, sediment and more from your shower. We offer Furnace and HVAC 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 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 All Orders over $60.00 in the Continental U.S. (Alaska and Hawaii additional charge).

BestFilters.com customers can count on 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 any of our products. If a customer receives our products and is unhappy for any reason, the item may be returned to Bestfilters or the manufacturer for a refund, if returned within 30 days, occasionally re-stocking fees may apply. This "no hassle" return policy gives customers peace of mind, knowing that the products they purchase will be the best solution for their homes.

We've recently contracted with a Major Manufacturer of Furnace filters to sell their air filters at a deep discount. 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, Coway Replacement Filters as well as, Austin Air Replacement Filters are genuine original equipment products. Also, we offer a selection of Friedrich Replacement Filters and Honeywell Replacement Filters.

Security is always 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 your information is never stored on our servers. Once you click "buy", we only ever see: xxxx-xxxx-xxxx-1234. No Credit Card or ID theft is possible.

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

Every IQAir Air Purifier 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 8AM to 3PM Central, Monday to Friday or leave us a message and we'll get back to you quickly as possible. We're proud to say most of our products are Made in the USA.

We're experts at two things...Water Filtration and Air Purification.

Authorized Dealers for the top-rated, industry leading brands.

We offer the top Water Filter brands to remove Lead, Fluoride, Chlorine, Arsenic and much more from your water and HEPA Air Purifiers to remove allergens such as pollen, pet dander, tobacco smoke, mold spores and more from your indoor air.

We offer the top Water Filter brands to remove Lead, Fluoride, Chlorine, Arsenic and much more from your water and
HEPA Air Purifiers to remove allergens such as pollen, pet dander, tobacco smoke, mold spores and more from your indoor air.