Hydro-Quip 90° Heater Tailpiece [2" MBT x 3/4" B] (42-2391-K) usmotors The Hayward Pro-Grid assembly is

The Hayward Pro-Grid assembly is designed for compatible DE4820 DE filter applications where the internal grid assembly needs replacement

Seal PS-1907 shaft seal is built for compatible 5/8 inch shaft applications where silicon carbide sealing surfaces are preferred for a stronger

A fuse helps protect the heater circuit by interrupting power when current exceeds the intended limit

Eyeball fittings in this format are useful where directional flow control is needed at the jet or return point along with a cleaner finished appearance

Hydro-Quip 90° Heater Tailpiece [2" MBT x 3/4" B] (42-2391-K) usmotors The Hayward Pro-Grid assembly isThe Hydro Quip 90 degree heater tailpiece is designed for compatible heater applications where a 2 inch MBT to 3 4 inch barbed connection is needed. A tailpiece like this is useful because it helps create a clean heater side transition while also accommodating a right angle change in plumbing direction. This replacement is especially useful when the original fitting is cracked, leaking, or when the supported installation depends on this exact thread