Hayward W3C1200 Star-Clear Plus Cartridge 120 Sq Ft with 1-1/2" Ports In Ground Pool Filter.

In-ground pools or in-ground pool/spa combinations
Filter tanks made from extra durable glass reinforced co-polymer material to meet the demands of the toughest applications and environmental conditions, including in-floor cleaning systems
Single piece injection-molded base and body provides added strength for reliable, corrosion-free performance
Single locking knob securely fastens head to filter tank, eliminating bolts or clamps
Attractive, durable filter head may be rotated to conveniently position pressure gauge and manual air relief
Extra-large cartridge element with new precision engineered extruded core provides extra strength and maximum flow
Elevated, filtered water collector and debris sump prevents accidental by-pass of heavy debris to pool when cartridge is removed for cleaning
1-1/2in or 2in FIP or 2in SKT connections for plumbing versatility
1/2in FIP filter drain for fast draining. Also accepts standard spigot valve
Replacement cartridge filter: Pleatco PA120

Hayward - W3C1200 Star-Clear Plus 120 sq. ft. Cartridge Pool Filter