Pentair Diffuser | Max-E-Pro / IntelliPro Pumps | C1-271PZ Immobilizers No pea gravel is required

No pea gravel is required — the unit ships ready for service

2013 with the new 9-bolt lid tub design

fits Model 186 variants Pentair Leaf Trap 186-D — Leaf Traps R211094 Lid only

2-Year Warranty Protection: Every Sora 30 is backed by a 2-year warranty

Pentair Diffuser | Max-E-Pro / IntelliPro Pumps | C1-271PZ Immobilizers No pea gravel is requiredThe Pentair C1 271PZ is the OEM replacement diffuser for the Max E Pro Series and IntelliPro Series inground pumps, specifically covering 3 HP TEFC and 1 1 2 HP 200 400V configurations. IMPORTANT: VERIFY YOUR MODEL BEFORE ORDERING This diffuser fits specific Max E Pro and IntelliPro models including 3 HP TEFC and 1 1 2 HP 200 400V variants. Confirm your pump's model number and horsepower rating against the Fits Into table below before ordering.