Pentair 154689 Air Bleeder Tee Assembly Replacement Pool and Spa Filter
This air bleeder tee assembly is designed to use with Pentair Triton II pool and spa sand filter models TR140, TR50, TR60, TR100 and also compatible with Pentair System 3 SS series pool and spa sand filter models S7S50, S8S70. Measures 3-inch length by 1-1/2-inch height by 1-3/4-inch width.