Response to i have a Pentaire cartridge filter and cannot read the # on top of the filter...but looks like PN173200 ,on the outside cartridge it had PN178555 RevE container ID SITE E. the filter is 16"length 10"diameter outside and 6" inside. Please help me with the filter part I need. Thank you.

An image is worth 1,000 words! Add an image or two to your comment to help ensure it is understood accurately.



Yes, please email me exclusive discounts, swimming pool tips and helpful how to guides. This comment may be posted on a public site. Do not include: HTML, references to other retailers, pricing, personal information, or any profane, inflammatory language.