Response to This chlorinator comes with an internal check valve and a clear lid. 2" unions are included with the chlorinator so if you have 2" pipe no reducers are needed. If you have 1.5" pipe then you will need to purchase two 1.5" x 2" reducer bushings, or if you have 2.5" pipe then you will need to purchase two  2.5" x 2" reducer bushings.

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.