59023700 Pool Filter Top Manifold For Pentair FNS Plus FNS24 FNS36 FNS48 FNS60
59023700 Pool Filter Top Manifold For Pentair FNS Plus FNS24 FNS36 FNS48 FNS60
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Pool Filter Top Manifold for Pentair FNS Plus
This pool filter top manifold directs water flow through the grid assembly, replacing OEM part number 59023700 for Pentair FNS Plus FNS24, FNS36, FNS48, and FNS60 DE filters.
Overview
This top manifold serves as the upper hub that connects the filter grids inside Pentair FNS Plus diatomaceous earth filters. It evenly distributes water across all grids for efficient dirt capture and returns clean water to the pool. Pool technicians and homeowners rely on this top manifold when restoring filter performance during a rebuild.
Built For Performance
- Heavy-duty injection-molded thermoplastic body resists impact and pressure
- Precision flow channels balance water delivery to every grid for even loading
- Exact port spacing matches FNS Plus tanks for a secure, drip-free connection
- Withstands repeated pressure cycles up to 50 PSI without cracking
- Resists degradation from DE powder and standard chlorine or salt pool chemicals
Fits These Machines
- for Pentair FNS Plus FNS24
- for Pentair FNS Plus FNS36
- for Pentair FNS Plus FNS48
- for Pentair FNS Plus FNS60
On-The-Job Use
- Replacing a cracked or warped original manifold during filter service
- Routine grid cleaning and DE powder recharge to maintain water clarity
- Restoring balanced flow in residential in-ground pool filtration systems
- Commercial pool maintenance at hotels, water parks, and community centers
- Servicing high-capacity FNS60 filters in public aquatic facilities
Specs At A Glance
| Part Number(s) | 59023700 |
| Compatible Filter Models | Pentair FNS Plus FNS24, FNS36, FNS48, FNS60 |
Good To Know
Q: Will this manifold fit non-Plus Pentair FNS filters? A: This manifold is intended for FNS Plus series tanks; confirm your filter model on the lid label before ordering.
Q: Do I need any sealant to install this manifold? A: No, it seals with the existing tank O-ring and clamp band; just set it in place and tighten the band evenly.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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