Check the listing for details. Internal Air Bleed Assembly 190092 for FNS Plus Pool and Spa D.E. Filter. Condition: New. Listed at 16.80 USD. 【Perfect Compatibility】 This 190092 internal air bleed assembly replacement is compatible with FNS Plus Pool and Spa Vertical Grid D.E. Filter. Compatible with FNSP24 FNSP36 FNSP48 and FNSP60 D.E. Filters. Replace for part number 14-110-1514, 4657-35, 4657-35, 59023600, 602096, 788379728045, AMP-051-9983, PEN190092. Compatible with #59023700 manifold. 【Release Trapped Air】 The internal air bleed assembly allows trapped air to escape from the top of the filter. Without it, the air would accumulate in the top of the filter. At the same time, it prevents D.E. (and small particles/waste that the filter can't catch) from entering the pool while the pump is running, ensuring efficient operation of your pool filtration system. The air bleed assembly is located near the top of the filter where the manifold can also be found. 【Reliable Quality】 Made of superior plastic and steel, super strong and durable. Equipped with a stainless steel screen cap, the fine mesh prevents most fine impurities from entering the domain door. High manufacturing standards to meet or exceed original specifications. Features good wear, rust and corrosion resistance, long using life. 【Easy Installation】 This 190092 Internal Air Bleed Assembly can be easily replaced in two steps, quick and simple. Easily remove the old air bleed assembly on the manifold of your filter, then insert our new new internal air bleed assembly by simply sliding it in, and with the notches lining up. 【100% Satisfaction Guarantee】 We aim to provide you the best products and services. Support 60 days returns and 12 months warranty. Please feel free to contact us if you have any question.