Pentair 273513 Air Bleeder Screw O-Ring. The 273513 Air Bleeder Screw O-Ring For FNS D.E. Filter, Nautilus and Nautilus Plus D.E. Filter, Triton C, C-3 Sand Filter. Pentair makes the most of life's essential resources, from great tasting water straight from the kitchen faucet, to industrial water management and everywhere in between. On top of most filter tanks there's an air relief valve that has gaskets within them. If it's leaking then this gasket may need replacing. First turn off the Item Details Pentair HiFlow Valve Air Bleeder with O-Ring 273512 Air Bleeder Valve with O-ring for the following Pentair Products: High Flow Valve 261130 High Flow Valve 262504 High Flow Valve 262505 High Flow Valve 262506 Triton II Filters Pentair 273512 Pentair Air Bleeder Package, Complete Pentair #154687 25357-983-000. $42.90. Quick Overview Fitting Package (Includes; 154689-Air Bleeder/Tee Assembly, 154700 - Brass Air Bleeder Adapter, 154661 - Air Bleeder Adapter O-Ring, 154664 - 3/8"-16 Stainless Steel Nut, & 154418 - 3/8" Flat Stainless Steel Washer Manual Air Relief Assembly High Flow Manual Air Relief Valve 2 190058 Pressure Gauge 3 178561 Lid, Almond 5 87300400 Body O-Ring 6 178616 Compression Spring 7 190106Z Air Bleeder 8 178626 Center Core Top, EC 9 U37-3/8P Air Bleeder Tube, EC60 9 U37-3/8P Air Bleeder Tube, EC90 10 178757 Cartridge Element, EC60 10 178656 Cartridge Element, EC90 11 178627 Center Core Pentair/PacFab Triton II Sand Filter Air Bleeder Assembly - Complete (#154687) $39.79. Add to Cart. Quick view Details. Pentair. Pentair MiniMax Heater 3/8"X16"X1 1/2" Stainless Steel Hex Head Bolt (4 Needed) (#070416) Pentair Black Manual Air Relief Valve For FNS Replaced H4316 (#273550) $76.65. Add to Cart. ×. OK. Join Our Filter Parts. Pentair/Pac Fab Nautilus INS DE, INS24, 36, 48. Air Bleeder w/O-ring - 272515. View Larger. REATTACH THE PRESSURE GAUGE - Thread the Pressure Gauge into the new Air Bleeder Assembly in a clockwise direction. Use an open end wrench to tighten the last 1/2 turn. Do not over tighten. Step 10 TURN ON PUMP - Turn ON the power to the pump at the breaker box. Step 11 Pentair - Air Bleed Assembly Item No. 602893. Manufacturer SKU: 24800-0120. 4.7 out of 5 Customer Rating. AIR BLEED ASSEMBLY More Details Subscription Available Quantity. $22.99 Earn at least $1 in pool perks for this item by joining Pool Perks. See Owner's Manual for details »» Description: Pentair PacFab Air Bleeder Valve Pentair PacFab Air Bleeder Valve is replacement part for FNS Filters, Nautilus Plus Filters and Nautilus Filters. »» Application: Outdoor »» Features: PacFab Air Bleeder Valve Replacement part for FNS Filters, Nautilus Plus Filters and Nautilus Filters »» Product Notes / Warranty / Manufactures Website: Manufactures Website Pentair - Air Bleeder with O-Ring Item No. 44627 Manufacturer SKU: 273512 AIR BLEEDER W/O-RING More Details Quantity $11.99 How to get it | Update Standard Shipping - Ship To Home. Add To Cart FREE Standard Shipping on Orders $100 or More! Oversized Shipping charges may still apply on some products. Description AIR BLEEDER W/O-RING Air Relief Manual Valve Assembly - 98209800 Air Relief Manual Valve Assembly for Pentair Filters - 25357-982-00. $19.99. ADD TO CART. OR. CHAT WITH US The Air/Tee Bleeder Assembly (154689) is identical in both assemblies, however, the filter attachment points are not. Air Relief Manual Valve Assembly - 98209800 Air Relief Manual Valve Assembly for Pentair Fil