Pentair Air Bleeder with O-Ring for Triton C, C-3 and TR100C/TR140C Filters | 273512Z

The Pentair 273512Z is a replacement air bleeder with O-ring for a range of Pentair pool and spa filters and valves. It releases trapped air from the filter system so the equipment can operate efficiently.

It fits Pentair Nautilus and Nautilus Plus pool/spa D.E. filter models NS24, NS36, NS48, NS60, NS72, NSP-24, NSP-36, NSP-48, NSP-60 and NSP-72, as well as Pentair FNS pool and spa D.E. filter models FNS 24, FNS 36, FNS 48 and FNS 60. It also fits Pentair Triton C and C-3, TR100C and TR140C pool/spa sand filters, and Six-Way 1-1/2 inch HiFlow pool and spa multiport valves.

Additional applications include Pentair Triton TR100C and TR140C commercial sand filters, Pentair Triton TR100C-3 and TR140C-3 sand filters, Pentair Pac Fab FNS D.E. filters, Pentair PacFab multiport valves 262504, 262505 and 262506, Pac Fab Sea Horse stainless steel cartridge filters, and Nautilus Plus NSP stainless steel D.E. filters.

Note: clamp style valves manufactured before March 1, 1993 use a different air bleeder with O-ring, P/N 272515, which is not interchangeable with P/N 273512. Threaded valves manufactured before March 1, 1993 do not contain an air bleeder with O-ring.