Pentair Modular Small Inner Cartridge 136 Sq. Ft. || 25021-0223S Autofill Levelers It also is only held

It also is only held on by a couple of screws which makes it easy to remove or replace if needed

The enhanced hydraulic design perfectly complements the variable speed and low-flow pumps

Compatible with 5‑port or 6‑port top‑feed valves from Pentair/A&A In‑Floor systems

and inviting day after day

Voltage Compatibility: Compatible with 230V IntelliFlo3 3 HP pumps

Pentair Modular Small Inner Cartridge 136 Sq. Ft. || 25021-0223S Autofill Levelers It also is only heldPentair Modular Small Inner Cartridge 136 Sq. Ft. 25021 0223S Sta Rite System 3 S7M400 Modular Media 136 Sq Ft Small Cartridge Replacement 25021 0223S. The Sta Rite S7M400 uses a small and large filter cartridge. The 25021 0223S is the smaller of the two cartridges at 136 Sq Ft The Sta Rite S7M400 filter holds one inner filter of 136 Sq Ft and an outer cartridge of 264 Sq Ft Available for individual sale or in a Replacement Kit, these cartridges are