We use cookies to make your experience better. Continue Welcome to WaterFilters.Net | Free Shipping on Orders Over $99* | Contact Us | 1-888-801-7873 Water Filters and Home Water Filter Systems Search My Cart Log In Register Replacement Filters Water Filtration Systems Top Brands Shop Water Filters By Contaminant Service Updates Our call center will be closed starting at 4:00 pm CST Wednesday November 24th through Thanksgiving Day. We will reopen at 8:00 am CST on Friday November 26th. FEATURED CATEGORIES Point of Entry Water Systems Whole House Systems & Housings UltraViolet Systems UltraFiltration Water Systems Automatic Filters and Softeners Point of Entry Water Filters Whole House Replacement Filters UltraFiltration Replacements UltraViolet Replacement Filters & Lamps High Temperature Cartridges Replacement Filter Bags Water Treatment Media Point of Use Filters Refrigerator Water Filters Bath Water Filtration Inline Water Filters Shower Filter Systems Washing Machine Filters Water Bottles Drinking Water Systems Reverse Osmosis Systems Under Sink Filter Systems Countertop Filter Systems Faucet Water Filter Systems Water Filter Pitchers Commercial Filter Systems Commercial Reverse Osmosis Systems Food Service Water Filters High Temperature Housings Bag Filter Housing Systems Steel Filter Housings Air, Home, and Travel Filters Furnace Air Filters Air Purification Systems Camping Filter Systems Emergency Water Filtration Systems Marine Filtration Systems RV Filter Systems Shop Our Top Brands Water Filter System & Replacement Filter Cartridge Experts The WaterFilters.NET Water Filter superstore stocks hundreds of thousands of water filtration systems and replacement cartridges, and we have shipped millions of water filters since our launch in 2002. As an Inc 500 company, we are able to bring a broad selection of the top water filter brands, including GE, Culligan, Pentek, Everpure, Whirlpool, Pur, Brita, Omnipure, Hydronix, and more. We have a team of water filter experts as a result of our Certified Water Specialist training, and they will help you find the water filter system or replacement you need, whether it is a refrigerator filter, a whole house filter, a faucet filter, a shower filter, an inline filter, a camping filter, a reverse osmosis system, or any other type of water treatment system. WaterFilters.NET can fill all your water treatment needs. Our goal is to make a site that makes it quick and easy for you to find the right drinking water filter system or replacement water filter cartridges. We have whole house water filters, under sink water filters, countertop water filters, faucet mount filters, water pitchers, shower filters, sport water bottles, water test kits, reverse osmosis systems, filtered water bottles, RV water filters, and more. We also supply many commercial filters. We take pride in being able to deliver the water filters you need. We have many authentic Culligan water filters and Pentek water filters. Our water filtration products reduce the presence of sediment and chlorine taste and odor. Some of our products reduce the presence of contaminants such as mercury, lead, nitrates, herbicides, pesticides, giardia, cryptosporidium, and asbestos. If you are not sure what is wrong with your water, you may want to try a water test kit. The test kits will tell you which contaminants are in your water. Many of the industry's water filter systems are made by a handful of manufacturers. For example, many interchangeable cartridges are available from Culligan, Ametek, Pentek, American Plumber, and USFilter brands. Other companies buy these water filters and put their own "brand names" on the filters even though the water filtration technology may be identical. For this reason, many water filter products are interchangeable. We have identified water filter products that are interchangeable with other brands in our "Search by Brand" pages. We have carefully chosen the highest quality and the most customer friendly water filter products to list on our site. If you cannot find the water filter you are looking for, check out our "How Do I Find My Water Filter?" page. We hope you find the water filters you need. If there is anything we can do to help, please let us know. MEET OUR EXPERTS When John isn't dreaming about water filters, he enjoys cooking and watching his beloved Vikings. - John S. WE LOVE OUR CUSTOMERS! "The filter is installed and works perfectly. Again, my father is happy that it is installed and working. Thank you for your professional assistance and patience. - Frank from Dillon Vale, OH. Have a question? We're here to help! Give Us a Call: 1-888-801-7873 Phone hours: M - F, 8am - 5pm CST and Closed W, 10am - 11:00am CST Send Us an eMail: Support@WaterFilters.Net Your Account Create Account My Account Order Status Reorder Auto-Ship Program Contaminant Database Policies Low Price Guarantee Terms & Conditions Shipping Policy & Rates Returns & Exchanges Privacy & Security Resources Contact Us About Us Water University Filters by Application Important Tax Information Customer Testimonials Careers NEWSLETTER Sign up to receive updates, promotions & coupons Subscribe © 2019 WaterFilters.NET by Discount Filter Store. All Rights Reserved Worldwide.