SPA FILTERS DIRECT

- Spa & Pool Filters -
Great Savings Without
Compromising Quality

Don't Wait for Your Filters! Orders Received Before 3:00pm ET Ship the SAME DAY!

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Spa Filters Direct - Filter Help Request
Can't find the filter you're looking for? Let know a little bit about your filter and we'll find the replacement for you! If you are already a customer just give us a call and we can tell you what filter you purchase last.

Your Email Address:
Brand name of your spa:
Model (if known):
Existing Filter Number:
Quantity used in spa:
Filter Diameter:
Filter Height:
Select Filter Top

If the Top has a hole... What size is it?

Select Filter Bottom

If the Bottom has a hole... What size is it?

Standard vs. S.A.E Threads

As you can see in this graphic, when looking at a filter's threads from the side the difference is very obvious. Standard, sometimes called "MPT" or "Male Pipe" threads are smaller and have a higher number of threads than the S.A.E. style. The S.A.E. threads are large and are square in nature almost resembling a child's toy.

If you filter is Threaded, what size threads?
1-1/2" (Measures 1-3/4" Outside Diameter
2" (Measures 2-1/4" Outside Diameter