Filter with no wrench?
"Good filter but doesn’t come with a wrench. Why?"
Pentair 20" Big Blue Housing with Pressure Release Valve
Q&As
Pentair 20" Big Blue Housing with Pressure Release Valve
Q&As
Part Number:
150233
Alt Part Number:
150233
150235
Heavy duty filter housing holds 20 inch Big Blue cartridges and includes a pressure release valve for safety.
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IN STOCK
NSF Certified
Pentair 20" Big Blue Housing with Pressure Release Valve
1" Inlet/Outlet Ports - (150233)
Brand
Pentair
SKU
150233
Pentair 20" Big Blue Housing with Pressure Release Valve
1.5" Inlet/Outlet Ports - (150235)
Brand
Pentair
SKU
150235
Description
This 20" Big Blue filter housing accommodates most 20" filter cartridges with 4-1/2" diameters. Large housing size makes this unit perfect for high flow-rate applications. 1", or 1.5" NPT inlet and outlet port options are built into the cap. Also built into the cap is a pressure release that relieves pressure before changing filter cartridges.
Recommended Filter:
Specs
- Dimensions: 23.22" X 7.45"
- 1" or 1.5" NPT inlet and outlet ports
- Houses 20" filters with 4.5" diameters
Features
Replacements & Add Ons
Replacements for This Item
Stage 2
Pentair EPM-20 BB Carbon Briquette Filter 10 Mic 4.5" x 20" 155783-43
Replace Every 6 Months
See Details
Overall rating: 4.75 / 5 from 4 reviews.
AI Generated Review Summary
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Reviews
Filter with no wrench?
"Good filter but doesn’t come with a wrench. Why?"
Exactly what I needed description
"Exactly what I needed description was perfect and shipping timely"
Excellent
"Simple easy and at a great price"
Perfect
"Easy install, great product highly recommend"
Q&A
Q:
What cartridges fit this Pentair 20-inch Big Blue housing?
A:
It accepts most nominal 4.5-by-20-inch Big Blue-style cartridges. Confirm cartridge diameter, length, and end-cap configuration.
Q:
What is the difference between 150233 and 150235?
A:
Part 150233 has 1-inch NPT inlet/outlet ports; part 150235 has 1.5-inch NPT ports. Choose the version that matches the plumbing.
Q:
What does the pressure-release button do?
A:
It helps relieve trapped housing pressure before loosening the sump. Shut off water first and follow the service procedure.
Q:
Does the housing include a filter cartridge?
A:
Do not assume a cartridge is included unless it is listed in the package contents. Select sediment or carbon media for the intended treatment role.
Q:
How often should the housing O-ring be serviced?
A:
Inspect it at every cartridge change and replace it if cut, flattened, stretched, or brittle. Use only a light coating of food-grade silicone when directed.
Q:
How should the sump be tightened?
A:
Seat it squarely and hand-tighten as directed. Use the correct wrench mainly for loosening; overtightening can damage the housing or O-ring.
