WY45 / MWY45 Long-thread / Course-thread Replacement Cartridge Filter

Long-thread MWY45 / WY45 / PWW50 / 817-0050 / WW50S / PCS650 course thread spa cartridge filter. Threaded spout measures 30mm length x 46mm diameter. Filter measures 205mm long x 150mm diameter. Also used in some Spas Direct Spas. 

Dimensions:

• Length: 205mm
• Width / Diameter: 150mm
• Threaded Spout Length: ~30mm
• Thread Diameter: ~46mm

Note: OEM Universal filters here may be suitable replacements.

These are almost exactly the same as the OEM Universal Course Thread filters here, except has a longer thread. These are generally more suitable for some Chinese spas that used a slightly different threaded socket in the filter box. 

Physically Kept in Stock - Pick Up or Fast Shipping 

Original filters have changed in height and width over the years. Measurements are approximate on the filters themselves. The main part to measure is the thread, and ensure its course. If your old filter was labelled MWY45 / WY45 / PWW50 / 817-0050 / WW50S these are the correct replacments. They all have the same 50ft² filter coverage area.

New style may come with with D-handle.