How-To Replace a 3M Water Filter

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Quality water is crucial for many operations within the industrial and commercial food service markets. With over 75 years of experience as a leader in providing water filtration products, 3M Separation & Purification Sciences Division delivers technology that improves water quality.
With the 3M Commercial Food Service Water Filtration systems, you can help protect your capital equipment while serving great-tasting beverages, clear ice and spot-free dishware. 3M is committed to helping you maximize your profits through superior water filtration products via Parts Town Uk's largest stockist distribution channels.

[@Outrage82]

helped me, thank you!

[@ViraL_FootprinT.ex.e]

Every time I put a new AP517 replacement, it keeps leaking. Does that mean the head is bad? The shutoff valve inside the head works fine though.