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How to Determine the Right Replacement Cartridge for Your Pool or Spa?
Already have the part number!
Simply input the filter cartridge's part number or its replacement number into the search bar on our product page to verify compatibility.
Unsure of the part number!
Selecting the appropriate cartridge can be achieved by assessing your current one. Follow these steps:
1. Gauge the cartridge's external diameter, ensuring accuracy to within +/- 1/16 inch.
2. Measure the cartridge's length from one end cap to the other, excluding any protruding handles or extensions, to within +/- 1/16 inch.
3. Determine the top and bottom type. If they're open, measure the inner diameter of the opening to within +/- 1/16 inch. For closed end caps, jot down distinct features (e.g., "Handle", "Cone").
4. Note down the filter's manufacturer and model number where the new cartridge will be placed.
5. Check if there's a central core (like a PP pipe) present.
Ideal Replacement for Pool & Spa Cleaning Systems
Compatible Part Numbers:
Aladdin 13501 | AK-3015 | Darlly 40353 | XLS-418 | FC-2385 | H-4335 | RD35 | PRB35-IN, PRB35-IN-3 | PC-2385 | Hydro Spa 5460 | C-4335 | SD-00198 | R173431 | 03FIL1300 | 13501 | 13501ECO | 06-0020-12 | 17-2482 | 3501 | 817-3501 | 9348-192 | APCC7110 | APCC7501 |P-4335 | PC-2385 | PLE-051-9177 | PLE-051-9178 | DSF-35 | SC705 | PDC520-AFS | UNIC4335 | Dynamic 35
DISCLAIMER:
ALL MANUFACTURERS' NAMES AND PART NUMBERS REMAIN THE PROPERTY OF THEIR RESPECTIVE HOLDER(S) AND ARE USED FOR COMPATIBILITY INFORMATION ONLY. AQUALTRA IS AN INDEPENDENT BRAND.
Specifications
- Length: 9 1/4”
- Outside Diameter: 5”
- Top: 2 1/8" Opening
- Bottom: 2 1/8”Opening
- Filtration Area: 35 sq. ft.*2
- Core: PP
- Material: Standard Trilobal Fabric
Tom Flatt
Reviewed in Canada on September 7, 2024
Being able to order hot tub filters online and have them delivered in a timely manner is really convenient, particularly when you live in an out of the way location.These are considerably cheaper than the manufacturer’s own filters especially when you consider what I have to spend to get them shipped. As far as performance goes, they match the originals almost exactly and fit perfectly. They rinse out easily with the hose and, at least so far, I haven’t been able to discern any difference in their ability to keep my hot tub clean.This is an economical replacement for hot tub filters that, for us, are not easily available where we live. They perform well and I have encountered no problems with them. I will be interested to see if they last as long as the manufacture’s own filters. So far, I am very pleased with them.
Cara Jo Miller
Reviewed in Canada on September 7, 2024
These filters are probably better than what I use to buy from my hot tub dealer and much cheaper.
vderrill
Reviewed in the United States on March 21, 2024
It seems to fit well, and feels well built
5 Forces
Reviewed in the United States on November 27, 2023
No issues what so ever. Very economical and exact match to OEM filters. These rinse out easily with garden hose. Worked perfectly in my hot tub with no error codes.
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