How do I know what size filter cartridge I need?

How do I know what size filter cartridge I need?

To identify your Filter Cartridge you need to do the following:

1. Measure the Outside Diameter of the End Cap. Use exact measurement (+ or – 1/32″)
2. Measure Cartridge Length.
3. Measure Top Inside Diameter.
4. Measure Bottom Inside Diameter.
5. Identify the correct Top and Bottom type.

Are hot tub filters the same?

Do you have to use the exact same hot tub filter for your replacement? No. There are three main filter cartridge manufacturers.

Are all hot tub filters the same size?

Are All Hot Tub Filters The Same Size? No, all hot tub filters are not the same size. There are several filers that share the same dimensions and are made by different manufacturers. However, there is a large number of different sized filters for hot tubs.

Does Filter Size Matter hot tub?

Some filters are also available in different square footage options; both will be compatible with your spa. A filter with 50 square feet will do a better job of cleaning your water, but a filter with 25 square feet will have the pleats spaced further apart and thus be easier to clean.

Where is the spa filter located?

Oftentimes, you can partially see the filter from the inside of the spa system. It is most often located inside of a canister, cradle, or lid. If you do not see such a compartment, check your owner’s manual to locate the filter. Turn your spa system off before you remove the filter.

How often should you change spa filters?

every 12-24 months
To keep your spa sparkling and safe to use, replace your spa filter cartridges every 12-24 months. With our low prices, there’s no excuse not to buy new filter cartridges for your spa or hot tub!

Can you run a spa without a filter?

Don’t Run It Without the Filter Running the pump in a spa for too long without a filter can lead to clogged pump impellers and a fast decline in the water quality. So if you need a new filter, replace it as soon as possible. And in the meantime, only run the pump on low speed instead of turning it off.