Pentair TR40 Air Relief Tube | 150039 Quote 5″ low‑profile side‑feed 6‑port T‑valve

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

OEM Replacement: Designed for Pentair pool and spa heaters for seamless compatibility

Brief History of Pentair Seal Plate Kit (356091Z)

• Illuminate hard to reach areas

Pentair TR40 Air Relief Tube | 150039 Quote 5″ low‑profile side‑feed 6‑port T‑valvePentair 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