CAT 2000, 4000, 5000 Molded Flow Cell filter-length_26 3/4 inches These bags are machine washable

These bags are machine washable and fit most commercial models

Meyco's PermaGuard Solid Safety Covers feature an ultra-strong and ultra-light vinyl material

With the Compensator

The Caddy Cart is the easiest way to move your TigerShark (or KingShark) robotic cleaner from storage to your pool

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CAT 2000, 4000, 5000 Molded Flow Cell filter-length_26 3/4 inches These bags are machine washableThis is the Hayward Molded Flow Cell replacement for CAT and HCC pool chemistry controllers. It works with CAT models 2000, 4000, and 5000. This replacement flow cell is used to create a small body of sample pool water for the two probes to test from. Pool water is connected into this flow cell and passes over the probes and back into the pool. It can also be used as a manual pool water testing point. Purchase the accessories to this flow cell