Unicel UHD-SR135 Replacement Filter Cartridge for 135 Square Foot Sta-rite T-135TX, Posi-flo,White pool-equipment It also includes pre-adjustable straps

It also includes pre-adjustable straps to deliver a consistent fit

Neptune Plus

Automatic Wake-up: The Poolguard Pool Alarm will automatically wake up and run a system test when installed into the pool

Weighs 15-Pound

AFP-150 WaterFall™ Specialty and Challenger

Unicel UHD-SR135 Replacement Filter Cartridge for 135 Square Foot Sta-rite T-135TX, Posi-flo,White pool-equipment It also includes pre-adjustable strapsUnicel UHD SR135 Replacement Filter Cartridge for 135 Square Foot Sta rite T 135TX, Posi flo,White CLEAN AND CLEAR: Keep your spa water clean with this replacement filter cartridge (part number: UHD SR138) DIMENSIONS: Measure 8. 68 inches in diameter and 34. 5 inches tall COMPATIBILITY: Replaces the Sta Rite T 135TX cartridge in Posi flo filters FILTER MEDIA: Features fine filter media with 195 pleats that can cover up to 135 square feet END CAPS: