Pentair 59023700 top manifold with air bleed for FNS Plus D.E. filtersPentair Manifold Top with Air Bleed for FNS Plus D.E. Filter/RPM Titan & Nautilus Filters, 59023700 In stock$14899
Pentair 59023700 top manifold with air bleed for FNS Plus D.E. filters
Shop all Pentair

Pentair Manifold Top with Air Bleed for FNS Plus D.E. Filter/RPM Titan & Nautilus Filters, 59023700

Ask a questionMPN 59023700
$14899
In stock
Get volume pricing Request a quote

30 day returns · Easy, with prepaid labels provided

Quick overview

  • Fits three filter lines FNS Plus pool and spa D.E. filters, Titan RPM and Nautilus.
  • Air bleed built in The top manifold carries the air bleed that purges trapped air from the top of the tank.
  • Genuine Pentair OEM part 59023700.
  • Top manifold only This is the top piece; the complete FNS Plus top manifold assembly is a separate part.
  • Check the internal air bleed If the 9.5 in. internal air bleed assembly is cracked, replace it while the tank is open.
  • Inspect while you are in there A good time to look over the grids and the tank o-ring.
Full description and specifications ↓

Need a hand?

Bilingual support from pool professionals.
(888) 751-8084CallChat with a techChatEmail usEmail

Send us a message

A pool professional will get back to you, usually the same business day.

About Pentair Manifold Top with Air Bleed for FNS Plus D.E. Filter/RPM Titan & Nautilus Filters, 59023700, SKU AMP-051-1253. We will include it with your message.

We use your details to answer this message and nothing else.

Frequently bought together

Current item Pentair Manifold Top with Air Bleed for FNS Plus D.E. Filter/RPM Titan & Nautilus Filters, 59023700
Pentair

Manifold Top with Air Bleed for FNS Plus D.E. Filter/RPM Titan & Nautilus Filters, 59023700

$14899
Pentair Genuine OEM High Flow Manual Air Relief Valve, 98209800
Pentair

Genuine OEM High Flow Manual Air Relief Valve, 98209800

$3999
Pentair Genuine OEM Clamp Kit with Tension Control, 190003
Pentair

Genuine OEM Clamp Kit with Tension Control, 190003

$31099
Pentair 2" Valve Kit Multiport, Side Mount DE Filters SM20-2, 261152
Pentair

2" Valve Kit Multiport, Side Mount DE Filters SM20-2, 261152

$30799
Pentair Genuine OEM FNS Plus Element Assembly Complete, 48 Sq Ft, 59023400
Pentair

Genuine OEM FNS Plus Element Assembly Complete, 48 Sq Ft, 59023400

$40599
Pentair OEM Tank O-Ring 20-7/8" ID (7/16" Thick), 39010200Z
Pentair

OEM Tank O-Ring 20-7/8" ID (7/16" Thick), 39010200Z

$6299
Pentair 60 Sq Ft Element Assembly Complete, 59023300
Pentair

60 Sq Ft Element Assembly Complete, 59023300

$45899
Subtotal

Similar products

Other products people compare with this one.

Pentair PacFab 190043 inlet pipe assembly for the FNS Plus DE filter Pentair Genuine OEM Inlet Pipe Assembly for FNS Plus, 190043$11199 Pentair 190141 two inch DE filter bulkhead with o-ring Pentair Genuine OEM Filter Bulkhead with O-Ring, 190141$11099 Pentair 261003 manual bleeder with pressure gauge, 2-3/8 in Pentair Genuine OEM Manual Bleeder with Gauge, 261003$12099 Pentair 190036 PacFab FNS standpipe assembly for the 48 sq ft DE filter Pentair PacFab FNS Standpipe Assembly, 48 sq ft, 190036$8399 Pentair 190037 standpipe assembly for the 60 SQFT PacFab FNS DE filter Pentair Genuine OEM Standpipe Assembly 60 SQFT, 190037$7999 Pentair 190035 standpipe assembly for the 36 sq ft PacFab FNS Plus DE filter Pentair Genuine OEM Standpipe Assembly 36 SQFT, 190035$7899 Pentair 190092 9.5 inch internal air bleed assembly for FNS Plus DE filter Pentair 9.5 inch Internal Air Bleed Assembly for FNS Plus DE Filter, 190092$3499 Pentair 178575Z bottom bulkhead for Quad D.E. and FNS Plus filters Pentair Bottom Bulkhead for Quad DE and FNS Plus Filters, 178575Z$3299 Pentair 070428Z clamp bolt for Purex and Nautilus Plus stainless DE filters Pentair Clamp Bolt for Purex and Nautilus Plus Stainless DE Filters, 070428Z$1799 Pentair 98725800 filter template for FNS Plus DE filters Pentair Template for FNS Plus Filter, 98725800$1399
Pentair 170022 tan tank lid for the FNS Plus FNSP60 DE pool filter Pentair Tank Lid for FNS Plus FNSP60 DE Filter, 170022$41199 Pentair 194988 clamp spring for Nautilus DE filter Pentair Clamp Spring for Nautilus DE Filter, 1-1/2 in. x 1-1/8 in., 194988$1355 Pentair 53004800Z stainless steel washer for Nautilus DE filter clamp Pentair Stainless Steel Washer, 7/8 in. OD for Nautilus DE Filter Clamp, 53004800Z$949 Pentair FNS Plus Tank Bottom Assembly with Stand Pipe | 170018 Pentair FNS Plus Tank Bottom Assembly with Stand Pipe | 170018$59999 Pentair 59002100 tie rod, 1/4 inch by 27-1/2 inch, for 48 square foot DE filters Pentair Tie Rod 1/4" x 27-1/2" for 48 Sqft DE Filter, 59002100$5099 Pentair 59000600 FNS Plus stand pipe o-ring, size 2-137 Pentair FNS Plus Stand Pipe O-Ring, 59000600$1899 Pentair 273512Z Triton air bleeder with O-ring Pentair Triton Air Bleeder with O-Ring, 273512Z$1799 Pentair 273513 rubber air bleeder screw o-ring for pool filters Pentair O-Ring for Air Bleeder, 273513$342 Pentair 170020 tank lid for the FNS Plus 36 SQFT DE filter Pentair Genuine OEM 36 SQFT FNS Plus Tank Lid, 170020$30199 Pentair 170017 tank bottom assembly for FNS Plus 48 sq ft DE filter Pentair Genuine OEM Tank Bottom Assembly, FNS Plus 48 Sq Ft, 170017$47399

Product details

The Pentair 59023700 is the top manifold with air bleed for FNS Plus D.E. filters, and it also fits Titan RPM and Nautilus filters. It sits at the top of the grid stack and carries the air bleed that lets trapped air escape from the tank.

Top manifold, not the full assembly

This part is the top manifold itself. The complete FNS Plus top manifold assembly is a separate part number. If you only need the top piece, this is the one.

While the tank is open

Look over the internal air bleed assembly, the grids and the tank o-ring before you close up. It is a genuine Pentair part.

Specifications
Brand Pentair
Manufacturer part number 59023700
UPC 788379681746
Type Top manifold with air bleed
Fits Pentair FNS Plus D.E. filters, Titan RPM, Nautilus filters
Shipping weight 1.9 lb
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.

Request a quote

From Pentair

Your trusted source for all things pool. Pentair

Pentair equipment

Pentair SuperFlo VS 1.5 HP Variable Speed Pool Pump, EC-342001 Pentair MasterTemp 400 Natural Gas Pool Heater, EC-462028 Pentair Clean & Clear Plus 420 sq ft Cartridge Pool Filter, EC-160301 Pentair IntelliConnect Control & Monitoring System with Wi-Fi, EC-523317
Shop Pentair equipment

Genuine Pentair parts

Pentair Genuine OEM Seal Kit for WhisperFlo and IntelliFlo Pool Pumps, 356198 Pentair Genuine OEM High Flow Manual Air Relief Valve, 98209800 Pentair Genuine OEM FNS Plus Element Assembly Complete, 48 Sq Ft, 59023400 Pentair Genuine OEM MasterTemp/Max-E-Therm 6-Button Control Board Kit, 461105Z
Shop Pentair parts
Pool lighting: a backyard pool and spa lit in blue and green at nightPool water treatment: three people floating on rings in clear blue water, seen from abovePool cleaners: a toddler in flower sunglasses laughing in a yellow ring, held by her mother
Pentair makes pumps, filters, heaters, salt chlorinators, cleaners, lighting and automation for pools and spas.Shop all Pentair

Customer reviews

More from Pentair

Pentair SuperFlo VS EC-342001 1.5 HP variable speed pool pump, front view Pentair SuperFlo VS 1.5 HP Variable Speed Pool Pump, EC-342001$1,48900 Pentair SuperFlo EC-348190 single speed pool pump, 1 HP, 115/230V Pentair SuperFlo 1 HP Single Speed Pool Pump, 115/230V, EC-348190$74800 Pentair WhisperFlo VS EC-011533 2.6 THP variable speed pool pump, top view Pentair WhisperFlo VS 2.6 THP Variable Speed Pool Pump, 115/208-230V, EC-011533$1,79900 Pentair 262506 HiFlow 1.5 in. six way clamp style multiport valve Pentair Genuine OEM HiFlow Valve 1.5 in. 6-Way Clamp Style, 262506$20999 Pentair EC-520556 IntelliChlor 110/220V power center Pentair 110/220V IntelliChlor Salt Chlorine Generator Power Center, EC-520556$79900 Web Price Pentair 523769 IntelliChlor Plus and LT replacement sensor board Pentair IntelliChlor Plus and LT Replacement Sensor Board, 523769$40499 Pentair 350305S 3.2 kW 10 pole variable speed motor for IntelliFloXF and IntelliFlo 2 VST pumps Pentair 3.2 kW IntelliFloXF VSF, VSF, VS+SVRS, i1, i2 Motor, 350305S$78199 Pentair 523735-EC IntelliChlor Plus40 salt chlorine generator cell Pentair IntelliChlor Plus40 Salt Chlorine Generator Replacement Cell, 40,000 Gallons, 523735-EC$1,81900 Web Price Pentair Rainbow 320 in-line chlorinator R171096, front view Pentair Rainbow 320 In-Line Chlorinator, R171096$14999 Pentair 190003 tank clamp kit with tension control for Clean and Clear Plus, FNS Plus and Quad DE filters Pentair Genuine OEM Clamp Kit with Tension Control, 190003$31099
Pentair IntelliChlor LT25 salt chlorine generator cell 523747-EC Pentair IntelliChlor LT25 Salt Chlorine Generator Cell, 25,000 Gallons, 523747-EC$1,15699 Pentair IntelliFlo VS+SVRS variable speed pool pump, EC-011057 Pentair IntelliFlo VS+SVRS Variable Speed Pool Pump, EC-011057$2,39900 Pentair 170145 cartridge pack for Sta-Rite System 3 S7M120, inner and outer cartridges Sta-Rite 170145 System 3 S7M120 Large and Small Cartridge Set, 25021-0200S and 25022-0201S$47999 Pentair 261055 SM-20-3 2 in. side mount multiport valve kit, front view Pentair 2 in. Multiport Valve Kit for Side Mount Sand Filters, SM-20-3, 261055$30899 Pentair 523770 IntelliChlor Plus replacement controller (HMI), black Pentair IntelliChlor Plus Controller Replacement (HMI), Black, 523770$39599 Pentair 261152 SM20-2 2 in. side mount multiport valve kit for DE filters Pentair 2" Valve Kit Multiport, Side Mount DE Filters SM20-2, 261152$30799 Pentair 357149 WhisperFlo and IntelliFlo volute housing replacement kit, front view Pentair WhisperFlo and IntelliFlo Volute Housing Replacement Kit, 357149$29699 Pentair MicroBrite Color LED pool light EC-620425, 12 volt, 14 watt, with 100 ft cord Pentair MicroBrite Color LED Pool Light 12 Volt, 14 Watt with 100' Cord, EC-620425$61900 Pentair 59023400 FNS Plus 48 sq ft complete DE grid assembly Pentair Genuine OEM FNS Plus Element Assembly Complete, 48 Sq Ft, 59023400$40599 Pentair Amerlite EC-602128 500W 120V inground pool light with stainless steel facering Pentair Amerlite Pool Light for Inground Pools with Stainless Steel Facering, 500W 120V 50' Cord, EC-602128$43900 Web Price

Questions and answers

What people ask about this product, answered by our pool techs.

Which filters does this fit?
Pentair FNS Plus pool and spa D.E. filters, Titan RPM filters and Nautilus filters.
Is this the whole manifold assembly?
No. This is the top manifold with the air bleed. The complete FNS Plus top manifold assembly is sold as a separate part.
Is it a genuine Pentair part?
Yes. It is OEM Pentair part 59023700.
What else should I replace at the same time?
With the tank open, check the internal air bleed assembly, the grids and the tank o-ring. Any that are cracked or flattened should go in with the new manifold.
Ask your own question