|25 Micron Cartridges
|Filters for Standard housings (2-1/2" to 3" outside diameter cartridges)
are color coded green for easy reference while scrolling this page.
|Filters for Large Diameter HEAVY DUTY housings (4-1/2" outside diameter cartridges)
are color coded blue for easy reference while scrolling this page.
|SPECIALTY Cartridge filters (some cartridges are also the housing)
are color coded purple for easy reference while scrolling this page.
5 Micron Replacement Cartridges
Aqua-Pure 5-Micron filters are normally used for standard whole house filters, at point of entry, to reduce, silt, sand, sediment, or rust particles
25 Micron Replacement Cartridges
50 Micron Replacement Cartridges
0.50 - 3 Micron Replacement Cartridges
Replacement Cartridges for Discontinued Systems
View the cartridge/housing cross reference chart
All performance claims shown are by the manufacturer.
The contaminants removed by listed products may not be in your water.
Frequently Asked Questions
Q. "I just installed a new filter cartridge and my water is cloudy/white?"
A. After you install a new filter you should run it for a few minutes. This should be done for all brands of filter cartridges. Cloudy or white water usually indicates air in the line and this is natural and normal with the replacement of a cartridge. Air will enter in the housing, lines and cartridge. Just run the water for a few (up to 5) minutes and the cloudy conditions will go away (unless you have VERY cold water in which case it is the oxygen in the water that could be making the water look cloudy). It is always a good idea to run the water free flowing for a few minutes after installing any brand or type of new filter cartridge. Also, when you're using drinking-water filter cartridges that contain carbon, it is recommended that you run the faucet tap for at least 20 seconds prior to each use to flush very fine black carbon powder that may be present.
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