Pentair 9.5 inch Internal Air Bleed Assembly for FNS Plus DE Filter In stock$3499
Quick overview
- Genuine Pentair part Factory part number 190092 for the FNS Plus DE filter.
- Replaces 59023600 Supersedes the earlier Pentair part number, so an older parts list still points here.
- 9.5 inches long Length is listed as 9.5 inches, which is what separates it from the other air bleed assemblies.
- Vents trapped air Air collects at the top of the tank and has to escape, or it displaces water and reduces the working filter area.
- For vertical grid filters Designed for the FNS Plus D.E. vertical grid filter build.
- Fixes air in the system Air blowing from the returns or a tank that will not prime fully often traces back to the bleed assembly.
Similar products
Other products people compare with this one.
Product details
The Pentair 190092 is the internal air bleed assembly for FNS Plus D.E. filters, listed at 9.5 inches long. It is the genuine Pentair part, and it replaces the earlier part number 59023600.
Why a filter needs to bleed air
Air finds its way into every circulation system, through a leaking pump lid, a loose drain plug or simply from the water when the pump is restarted. Inside the filter it rises and collects at the top of the tank, taking up volume the water should occupy. Less water in the tank means less of the grid area is actually filtering, and the trapped air also makes pressure readings unreliable.
What failure looks like
The assembly carries the collected air up to the relief at the top of the tank. When it cracks or breaks the air stops finding its way out, which shows up as bursts of air at the returns, a tank that will not clear when you open the relief valve, and a filter that never quite reaches its normal pressure.
Before you order
Length is the thing to confirm. This one is the 9.5 inch assembly for the FNS Plus. If your parts list quotes 59023600, this is the current replacement for it.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 190092 |
| UPC | 788379728045 |
| Part type | Pool filter part |
| Type | Internal air bleed assembly |
| Length | 9.5 inches |
| Replaces | 59023600 |
| Fits | Pentair FNS Plus D.E. vertical grid filters |
| Ships | Parcel |
Request a quote
Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.
Customer reviews
More from Pentair
Questions and answers
What people ask about this product, answered by our pool techs.