Blue Square Q360 Pop Up Head Collar (Black) | 011400BK Retro Fit Internals Enhances water circulation and heating

Enhances water circulation and heating efficiency

Replacement large O-ring for Caretaker Leaf-B-Gone inner lid

Durable pool‑grade plastic construction designed for in‑floor cleaning systems

Use the Style 2 Tool for installation and removal

75″ (Deck Unit Only) – Pentair In-Floor | SKU 219040

Blue Square Q360 Pop Up Head Collar (Black) | 011400BK Retro Fit Internals Enhances water circulation and heatingThe Blue Square Concrete Collar is engineered with space age material designed to last longer than the competitors and is even saltwater friendly! The collar features a ridged plaster ring to guarantee a water tight seal once installed inside an 18" Schedule 40 Riser Pipe. Unlike other manufacturers, the riser pipe is NOT required to be reamed out to install the collar. The tapered design fits directly inside the 2" pipe. Innovative locking tabs