Response to The difference between the 2 cartridges are the size of the cartridges and the square footage of the cartridges with the CX1200RE being the larger of the 2.

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.