By Pentair Pool Products
Part # 4682-22
Manufacturer Code 25023-0172S
Dimensions 26" L x 15" W x 15" D
Pentair® / Sta-Rite® DE Filter Module – 86 Pleats – INYO #4682-22 / Pentair #25023-0172S
✅ Genuine Pentair® OEM Replacement Module
⚠️ For Use with Select System:3® DE Filters Only
➡️ 86-Pleat Design for Maximum Surface Area and Flow
This Pentair® / Sta-Rite® DE filter module is a direct OEM replacement for select System:3® DE filtration systems, offering high-capacity dirt-holding performance through its pleated grid design. With 86 pleats, it provides greater filtration surface area than comparable models—delivering clean, clear water with minimal maintenance.
Dimensions:
• Diameter: 15-1/4"
• Total Height (including extensions): 25-5/8"
• Filter Body Height (without extensions): 21-3/8"
• Top Opening: 4-5/8" semi-round
• Bottom Openings: 4-5/8" semi-round + 3-1/8" round hole
• Pleat Count: 86
OEM Part Numbers:
• INYO #: 4682-22
• Pentair® #: 25023-0172S
Fits:
• Pentair® Sta-Rite® System:3® DE filters (verify model before ordering)
Comparison Note:
The 4686-21 is the same size and configuration but features only 72 pleats. This 86-pleat model offers increased filtration efficiency and longer cycles between cleanings.
Installation Tip:
Always inspect manifold, o-rings, and tank body when replacing filter modules to ensure proper system performance and sealing.
Other than price, what's the biggest difference between the 25023-0172S and the 25023-0160S. I have an 18x36 in ground pool. My filter is S7MD72.
Thanks
Reply
Hello, They are two different size filters. This will be the correct one you will need for your filter., http://www.inyopools.com/Products/04200011039706.htm?Keywords=25023-0172S
Reply
Less than 1 hr
MTJ-770 Socket
The repair is super simple. I removed the top of my STA-RITE S7MD72 filter unit using the screw clamps on the side. I use a MTJ-770 clamp socket (optional) on a cordless drill to make this really quick. I removed the old grids by pulling straight up on them, and then wet and precoated the new grids with some DE. I then installed the new grids, making sure to install the small hose and air relief at the top. After tightening down all of the clamps, I turned the pump on and started to add DE to the system. I have an endless edge pool, so I add the DE to the surge tank in an underground vault. Other than that small difference, my repair should be the same as anyone else's repair.
