Dream Maker Spas Filters
The Dream Maker Spas filter we carry is the 25 sq ft outside thread cartridge (4CH-24). Pull your filter, measure it and match it to the card below — every brand and pack size is on its page.
Your Dream Maker Spas filter
Not sure? Measure the diameter across the end cap, the length end to end, and check the top and bottom — open, handle, threaded or slip fit. Or send a photo of your filter through the form below and we will confirm the fit.
Shop: All Hot Tub Filters | Ego3 Reusable Filters
Resources: Compare Filter Brands | Water Care
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Dream Maker Spa Parts
DreamMaker Spas Filter – 25 Sq Ft Outside Thread – Single – ProAqua – High Flow
$57.99 Add to cart -
Dream Maker Spa Parts
DreamMaker Spas Filter – 25 Sq Ft Outside Thread – Single – Darlly
$56.99 Add to cart
✅ Not Sure It Fits? Verify Before Ordering
Hot tub filter fitment varies by spa brand, model, year, filter size, thread style and top/bottom style.
To confirm the correct replacement, send clear photos of:
- The label or end cap of your current filter
- Your spa serial number sticker
- The filter well with the filter removed (so we can see the fitting)
EZ Hot Tub Parts confirms fitment before you order, so you do not pay return freight on a wrong filter.
Dream Maker Spas filter buying guide
25 sq ft outside thread — 4CH-24. 4-5/8″ across, 9-3/4″ long, injection molded cone handle top, male pipe thread (MPT) bottom. Fits select DreamMaker Spas models that use the 25 sq ft outside thread cartridge. Options: ProAqua, Darlly. Singles, 2 packs and 4 packs are available.
Use the buttons on each filter page to switch brand or pack size.
Not sure which filter brand is right for you? Compare Hurricane, OEM Factory Direct, Pleatco, ProAqua, Darlly and Ego3.
Keep your filters working longer: High Pressure Filter Nozzle | Filter Cleaner | Water Care — and every order over $99 ships free, so a spare set plus cleaner usually rides along at no extra cost.
Dream Maker Spas filters: 25 sq ft Outside Thread (ProAqua)
Dream Maker Spas filter questions
The Dream Maker Spas filter we list is the 25 sq ft outside thread (4CH-24); some models may use a different cartridge. Measure your old filter and match the size and the bottom style, or send us a photo.
Measure the diameter across the end cap and the length end to end, then look at the bottom: open, threaded (outside or inside) or slip fit. The filter specs on each product page list all four.
Yes. Pleatco PGS25P4 and Unicel 4CH-24 are the same 25 sq ft cartridge from two different makers; the cross-reference list on each product page shows the other equivalent numbers.
Every 12 months, with a rinse every 2–4 weeks and a monthly soak in filter cleaner. Keeping a second filter to rotate makes both last longer.