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How to find NSF Certification Information？
- Step 1: Go to pld.iapmo.org
- Step 2: Select search category: Listed Model / Additional Company
- Step 3: Enter "TRF-7494" in the brand name/model field
How to find a replacement cartridge for your pool or spa?
If you already know your filter cartridge's part number or the replacement number, you can use the search the part number on our product page to quickly confirm whether the filter is compatible.
If you do not know the replacement part number for your cartridge, then choosing the right cartridge can be accomplished by measuring your existing one. Use the following steps as a guide:
- Measure the outside diameter of the cartridge in inches (+/- 1/16th).
- Measure cartridge length from end cap to end cap (+/- 1/16th). Exclude any handles or extensions.
- Identify the correct top and bottom type. If the top and/or bottom is open, measure the inside diameter of the opening (+/- 1/16th). If the end cap is closed make note of its identifying features (i.e. “Handle”, “Cone”, etc.).
- Make note of the manufacturer and model number of the filter into which the replacement cartridge will be installed.
- Take note whether or not there is a center core (PVC pipe in center).
Specifications of TRF-7472:
- Length: 32 1/16”
- Outside Diameter: 7”
- Top Opening: 3"
- Bottom Opening: 3"
- Filtration Area: 130 sq. ft.
- Core: PVC Core
- Package Quantity: 4 Filters
Note: All manufacturers' names and part numbers remain the property of their respective holder(s) and are used for compatibility information only.
TOREAD Replacement Filter for Pool and Spa Cleaning Systems
This filter used in pools / spas made by:
American Products | Pac Fab | Pentair Pool Products | Waterway Plastics and other manufacturers
Replacement Part Numbers:
130 sq.ft. Pentair Clean and Clear Plus 520 | Pentair CCP520 | Pentair R173578 | Pleatco PCC130 | Pleatco PCC130-PAK4 | Unicel C-7472 | Unicel C-7472-4 | Filbur FC-1978 | Filbur FC-6475 |
Aladdin 22505 | Baleen AK-30434| Darlly 71252 | Excel Filters XLS-706 | Pure N Clean PC-1978 | Pure N Clean PC-6475 | Crystal Water 525 sq.ft | 817-0131 | 178585 | R173578 | 17-175-2127 | APCC7420 | 570-0525-07 | SD-00164
Note: All manufacturers' names and part numbers remain the property of their respective holder(s) and are used for compatibility information only.
Higher Dirt-Holding
The powerful filtration function can remove residual Chlorine, odor and other impurities to keep you pool & spa water crystal clear.
Greater Flow
Precision-engineered free flow core design provides maximum water flow and offers strong support to the whole filter.
Excellent Cleanability
Highly uniform media allows easy and thorough cleaning, it holds up to rigors of multiple cleanings.
Joseph Legesse
May 9, 2025
The are well priced and once I replaced the old filters with these, the pool water is sparkling clean!
Sarah
April 9, 2025
Great quality, and perfect fit. Totally recommend and will be ordering again when they need to be replaced.
Kmom
January 28, 2025
Filters are good quality, price and last well. Delivery was fast and efficient.
ives6227
January 25, 2025
Measure carefully . . .because first we ordered the wrong size. However, it was easily returned and the correct size was purchased. The price was better than walking into the local pool store, and if you have a strong person around to handle the process of opening and closing the filter system, they are easy to install. I cannot really rate how easy they are to clean because they haven't been installed long enough to need a cleaning yet, but I expect they will be as easy to clean as the ones they replaced. In other words, not very difficult, but very time consuming if you want to do a good job.
Spike
January 20, 2025
The blue plastic housing cracked on one of the filters, making the filter ineffective. This happened about 6 months from start of use. 3 of the 4 are working, but without all working the pressure is reduced and filtration is less effective. I've purchased multiple sets of 4 of these cartridges and never had one crack this early in its use.
Richard Clark
January 5, 2025
Cartridges fit perfectly and are functioning as advertised.
Kenny
January 3, 2025
I’m sure the filtration media is fine, but these filters do not seal on the rubber ends at the top and bottom. We are doing a pool start up and all the residual powder just blows right through the filters. These are junk, don’t buy.
Alfa queen
December 2, 2024
Overall quality is ok. The plastic rings are not good. Cleaning them is challenging
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