PTL45W-P4 Replacement Pool Filter Cartridge - 45 Sq Ft

PTL45W-P4 Replacement Pool Filter Cartridge - 45 Sq Ft

Marsoni

M251S

$44.60

Get it in 3 business days with 1 day shipping. Friday, May 29

PTL45W-P4 Replacement Pool Filter Cartridge - 45 Sq FtReplacement swimming pool filter cartridge element. Specifications Type Filter Cartridge Filtration Area 45 sq ft Top Type Handle Top Bottom Type MPT Bottom (1 1 2") Diameter 6" Length 11 7 8" Media Weight 3 oz MPN PTL45W P4 Cross References 14506, 4902 032, 4902 033, 4902 034, 609561, 645544003300, 6CH 45, AK 9014, FC 0330, PLE 051 9630, PTL30W, PTL30W W PAD AD, PTL30W P, PTL30W P 4, PTL30W P4

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I used this to change the oil on my BMW M8 with the S63 engine. It was a perfect fit. It extended far enough onto the filter housing to be quite secure with no risk of slipping off and stripping the housing. It was snug on the housing and did not bind up due to having a loose fit. The tool feels well-built and I suspect it will outlive me given my occasional personal use. It would still probably hold up well even for daily shop use as long as it was not abused (repeatedly dropped, slammed around, etc).

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Reviewed in the United States on September 8, 2025

Verified Purchase

Chad altenbach

Grantham, US

★★★★★ 5

Made well and great fit

Fits perfectly and is made well

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 8, 2026