Pentair Union Nut Replacement In stock$1662
Quick overview
- Genuine Pentair part The factory 98212200 union nut rather than a generic substitute.
- Nut only Supplied without the union C clip, which is ordered separately.
- Plastic construction Molded plastic, matching the original nut on the union.
- Common wear point Union nuts crack, strip or seize after years of being tightened and backed off for service.
- Used across several systems Listed for American Products Maxim pumps, Predator cartridge filters and Pentair EasyClean aboveground DE filter systems.
- Restores a clean seal A sound nut pulls the union up evenly so the o-ring seals without over tightening.
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Product details
The Pentair 98212200 is the replacement union nut used on American Products Maxim pumps, American Products Predator cartridge filters and Pentair EasyClean aboveground pool DE filter systems. It is the genuine Pentair part, molded in plastic like the original.
What the nut does
The union is what lets you break the plumbing at the pump or filter without cutting pipe. The nut carries all the clamping load, so it takes the wear: threads strip, the flange cracks, or a nut that has been over tightened for years finally splits. None of that is repairable, and a compromised nut will not hold the union tight enough to seal.
Before you order
This listing is the nut alone. The union C clip is a separate part, so add it if yours is missing or damaged. The seal itself comes from the union o-ring, and it is worth replacing that at the same time while the joint is open.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 98212200 |
| UPC | 788379699512 |
| Type | Union nut |
| Material | Plastic |
| Included | Nut only, no clip |
| Part type | Pool pump part |
| Fits | American Products Maxim pumps, American Products Predator cartridge filters, Pentair EasyClean aboveground pool DE filter systems |
| Shipping weight | 0.1 lb |
| Ships | Parcel |
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