Pentair 273550 Manual Air Relief Assembly Replacement for Pentair Nautilus Plus, FNS, SM, and SMBW 4000 Series DE Pool and Spa Filters

Dimensions (Overall): 4 inches (L), 6 inches (H) x 4 inches (W)
Weight: .46 pounds
Material: Plastic
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item,
• Manual air relief assembly replacement for pool and spa DE filters
• Monitors air pressure and displays when pool filter needs cleaning
• Model number: 273550
• Fits Pentair Nautilus Plus DE filter models: NSP-24, NSP-36, NSP-48, NSP-60, and NSP-72
• Also fits Pentair FNS, SM, and SMBW 4000 series DE filter models: FNSP24, FNSP36, FNSP48, and FNSP60
When swimming pool or spa equipment maintenance is needed, make sure you're using the best replacement parts for your system. Keep your pool filter running its best with this Pentair manual air relief assembly replacement. This pool filter replacement part is Petair model number 273550. The manual air relief assembly monitors air pressure and lets you know when pool filter needs cleaning. This manual air relief replacement fits Pentair DE pool and spa filters. This includes Nautilus Plus DE filter models: NSP-24, NSP-36, NSP-48, NSP-60, and NSP-72. It also fits Pentair FNS, SM, and SMBW 4000 series DE filter models: FNSP24, FNSP36, FNSP48, and FNSP60. Replace missing, damaged, or broken pool and spa parts to keep your summers refreshing and your evenings cozy. Pentair provides genuine replacement parts for your pool equipment so you can enjoy your relaxation.