Waterway 218-4000 poly jet diffuser snap in

Save 45%
Original Price $ 5.99
Current Price $ 3.29

Get ready to relax in your spa by using this Waterways model 218-4000 poly jet diffuser. This diffuser is a snap-in diffuser. Making sure all parts are working is important in making sure your spa is working correctly. Sometime parts need to be replaced because overtime there can be deterioration. You have to remember chemicals are being added into your spa and over time the chemicals can ware down your parts.

Related Model:

Waterway 218-6930

Product Specifications

Brand Waterway Plastic
Item Poly Jet Diffuser
Type Snap-In
Size 2-1/8 Inch Dia x 3-1/2 Inch L, 7/8 Inch Stem


Search terms:


*218 4000


Ask a Question
  • if they are the wrong item are they returnable


    We thank you for reaching out to us regarding the Waterway model 218-4000. If you purchased the wrong item  you may return the item as long as the item is not used. Item needs to be returned in its original packaging and condition that it was shipped in. There might be a restock fee of 25%. 

    We suggest reaching out to us first with pictures and models numbers for one of our field technichians to help you out. Jace Supply's field technicians can help to make sure that you get what you need.

    Thank you,

    JACE Supply LLC Sales/Customer Service
    P: 502-305-2891