Pentair TR40 Air Relief Tube | 150039 Quote rotate manually to confirm smooth

rotate manually to confirm smooth operation before full system start

Turn Off Power & Gas – Always disconnect power and shut off the gas supply before servicing

5″ low‑profile side‑feed 6‑port T‑valve configuration

and harsh pool conditions

Pentair TR40 Air Relief Tube | 150039 Quote rotate manually to confirm smoothPentair TR40 Air Relief Tube SKU 150039 Replacement air relief tube for Pentair TR40 Triton II filtersmaintains pressure balance and prevents air locks. OEM quality. Features Relieves trapped air in the filter to preserve optimal water flow and filter efficiency. OEM grade design specifically for Pentair TR40 Triton II systems made after Nov 1999. : contentReference[oaicite: 5]{index=5} Approximately 3. 5 inch length fits directly in air relief