Description:

This adapter o-ring is designed to use with Pentair FNS, Nautilus, Nautilus Plus D. E. and TR100C, TR140C, Triton II, Triton C, Triton C-3 sand pool and spa filters and also compatible with Pentair Minimax NT STD, NT LN and NT TSI pool/spa heaters. Also fits Pentair HiFlow, FullFlow and Push Pull pool/spa valves. Measures 2-3/4-inch length by 2-3/4-inch height by 1/4-inch width. Model # 274494 Features: Adapter o-ring replacement Fits Pentair FNS, Nautilus, Nautilus Plus D. E. and TR100C, TR140C, Triton II, Triton C, Triton C-3 pool and spa sand filters Also fits Pentair Minimax NT STD, NT LN and NT TSI pool/spa heaters Also compatible with Pentair HiFlow, FullFlow and Push Pull pool/spa valves Measures 2-3/4-inch length by 2-3/4-inch height by 1/4-inch width Item Dimensions: 2. 75" L x 0. 25" W x 2. 75" H.