[donfrank]

Thanks Jannine, opinion on quality of this product would be appreciated. I'm happy with the performance of the AP 420's

Size looks like 2 5/8's by 9 3/4's.

Micro-Klean III and Aqua-Pure filter cartridges are the product of continuous refinement of manufacturing and fiber technologies. The grooving of the outer surface significantly increases the filter's effective surface area, and increases the contaminant holding capacity.

Fresh Water Systems utilizes the AquaPure AP110 5 micron sediment filter coupled with our scale inhibitor which is seven siliphos ball held together in the center of the filter with our own netting that holds these siliphos ball in place for more contact time. You are recieving more siliphos with our cartridge over the AP420. Order today and save!

Fits AP11T, AP101T, AP141T, AP102T, HF-360 and most other competitive housings that accept industry standard cartridges 2-1/2” to 3” OD x 9-3/4”