From Diatom filter bags for the XL and the D-1 To the media we have it. Your Diatom filter store.
The full line of replacement parts for your diatom filter. Remember upkeep is important on these units so be sure replace your p-4 bags, and xl-4 bags monthly.
Our Best selling filter replacement accessory is part # p-29 recharge valve. Using this with your esisting unit can save you time and makes replacing media a breeze. The recharge valve has an on off lever so no more kinking your hose to stop water when chanding your filter powder. This also allows backflushing of your filter.