By Pentair Pool Products



Part # 4600-4570

Manufacturer Code 154570

Dimensions 5-7/8" x 3-7/8"

Alternate Part #'s 15-4570, 154570, 31-110-1410, PEN154570, 152519Z, 31-110-1411, PEN152519Z

Product Description

Closure 6" Buttress Thread Lid - 154570 Replaced by 152519Z This tank lid works with filters manufactured after December 1, 1991 and utilizes a 6 inch Buttress Thread. This tank lid is NOT interchangeable with the old style tank lid, part number 154559

Frequently Bought with this Lid

Lid O-ring 4600-4493

Magic Lube O-ring Lubricant

Air Bleeder Fitting Package 4600-4687


Est. Repair Time

Less than 1 hr

Tools Needed

Wrench Set, Adjustable Wrench, See description

2     0

Pool Guy put Silicone on Filter Cap

Written on 5/30/2020 by Guest

I couldn’t get the cap off to save my life, my pool guy had put Silicone on the threads For some reason and it wasn’t budging. I even broke the special wrench took for my filter trying to get it off.

I ended up drilling two 1/2” holes in the cap and putting a piece of 1/2” conduit through bolt to act as a lever to turn the cap and break the threads free from the silicone. After that I clean up the filter to get the silicone off the filter threads, then just installed the new cap after transfer my pressure gauge from the old cap to the new one. Just needed a drill, 1/2” boring bit, 1/2” x 2’ metal conduit, two wrenches.

Were these instructions helpful? 


Review Summary

 (Average 0  out of 5 stars)
0 Rating
5 star:
4 star:
3 star:
2 star:
1 star: