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This guide can help you find out what cartridge you need to replace or the type you would need to remove a specific contaminant. If you are still unsure of what your system needs, E-Mail us or call us at 1-800-955-8561.
Carbon cartridges are primarily used to remove taste and odor from chlorine present in all water from a public water system. Some carbon cartridges reduce or remove lead that can be present in water.
These are replacement cartridges for reverse osmosis systems that include all the needed replacement filters for a system.
Replacement cartridges for reverse osmosis (RO) and undersink systems. Carbon block cartridges remove chlorine, taste and odor reduction, and certain cartridges also remove lead from your drinking water.
GAC cartridges allows water to flow from one end through the length of the carbon media inside before flowing out the other end, maximizing the water's contact with the media. These remove chlorine, taste and odor reduction, and can be effective and removing chemical contaminants.
These sealed KDF/GAC Systems typically last for 3 years before replacement is needed. Shown here are an under sink, counter top and ice maker model. These units are also replacement upgrades for discontinued NSA models.
Empty refillable canisters work exactly like the GAC cartridges above, maximizing the water's contact with the media. Buying the canister and media separately allows you to refill the cartridges any time they need to be changed.
Sediment cartridges remove dirt, sand and rust commonly found in water that travels through aging pipes and come in a variety or style and micron sizes (pore size of the cartridge).
Pleated filters are designed to have an increased surface area and longer life. These cartridges are washable & reusable, and come in a range of sizes and micron (µ) ratings.
Melt blown polypropylene cartridges are designed for the removal of dirt, rust and sediment from water. These filters have graded density layers, meaning the outer layers are more porous, catching larger particles while the inner layers are a finer micron, catching smaller particles.
String wound cartridges are designed for the removal of dirt, rust and sediment from water. These cartridges are rated for temperatures up to 125 °F. Polypropylene construction for excellent chemical resistance. No binders, additives, or lubricants to leach into the water.
High temperature string wound cartridges are designed for the removal of dirt, rust and sediment from water. These cartridges have stainless steel center tubes rated for temperatures up to 180 °F. Polypropylene construction for excellent chemical resistance. No binders, additives, or lubricants to leach into the water.
Membranes are designed to remove a range of inorganic contaminants and dissolved impurities including salt ions and other small, unfilterable molecules.
Membranes are designed to remove a range of inorganic contaminants and dissolved impurities including salt ions and other small, unfilterable molecules.
Commercial membranes are designed for specific applications: Nano filtration, Tap Water, Brackish Water, and Sea Water.
These filters are often used as a Reverse Osmosis (RO) inline post filter. They clip on to the membrane housing and filter the water after the bladder tank, acting as a polishing filter. Other applications include: appliances, water coolers, coffee makers, and other low flow applications.
Ceramic water filters are an inexpensive and effective type of water filter, that rely on the small pore size of ceramic material to filter dirt, debris, and bacteria out of water. Doulton ceramic filter particles from the water but leaves oxygen and mineral contents unchanged, which gives water it's spring-like freshness and taste (not "pure" but wholesome).
These are replacement lamps, quartz sleeves, and various other parts for Sterilight brand ultraviolet water purification systems.
Our Lamps & Quartz Sleeves are shipped with superior packaging. When you order with us you can be assured that your parts with arrive in perfect working order.
These are replacement lamps, quartz sleeves, and various other parts for UV Max brand ultraviolet water purification systems.
Our Lamps & Quartz Sleeves are shipped with superior packaging. When you order with us you can be assured that your parts with arrive in perfect working order.
Aries makes a wide variety of cartridges that are available (listed to right) to handle a number of water problems. The cartridge housings are made of high-grade, injection molded plastic.
The Pentek ChlorPlus Series carbon block cartridges help reduce sediment while providing greater chloramine performance capacities than granular carbon. They also significantly reduce the carbon fines found in many granular canisters.
The Pentek Microguard and Viraguard cartridges work exclusively with Pentek brand ultrafiltration systems and off reliable virus, bacteria, cyst, and protozoan reduction in your drinking water without the use of chemicals.
These Everpure brand replacement cartridges are specifically for Everpure residential systems. Everpure systems all use easy to change cartridges, that are as simple to install as changing a light bulb.
These Everpure brand replacement cartridges are specifically for Everpure commercial systems. Everpure commercial systems have a wide range of applications: drinking water, coffee, icemaker, steam, and combination.
We carry replacement Quick-Change cartridges for Hydrotech Pura Quick-Change reverse osmosis systems. The innovative PURA twist and lock design makes service simple. Twist off the old cartridge and twist on the new. No messy sump removal. PURA makes drinking water better and life easier.
Replacement sediment and carbon block pre- and post-filter cartridges for Hydrotech reverse osmosis systems. We send the original Hydrotech instructions on how to change filters and sanitize the system with each order.
Replacement sediment, carbon pre-filter, GAC post-filter, and RO membrane for Watts Quick Twist systems. The Quick Twist system features easy to change cartridges that install and remove with a simple twist of the cartridge.
Unlike conventional reverse osmosis units, filter housings are not required, so there's no mess or fuss during cartridge replacement. These systems are ideal for busy consumers that don't want to be bothered with complicated filter cartridge replacement procedures.
Need to filter water but not sure about the differences between or applications of our systems? Use our Water Filter Systems Guide to find out which system is best for your filtration needs.
A list of water contaminants and their possible health effects. Click on contaminant link names for more detailed information about a specific contaminant.
View all of the replacement cartridges H2O Distributors has to offer.
View a step-by-step guide on replacing your filter cartridges, cleaning and sanitizing the cartridge filter housings.
