Description
Genuine OEM replacement parts for Aqua Ultraviolet Ultima II Pond Filters — every model from the 2,000 through the 60,000. Includes filter base bodies, valve spider gaskets (old/new style), valve cover o-rings (1-1/2" / 2"), drain caps, sight glasses, pressure gauges, valve handles, screws, clamp assemblies, and union o-rings. Match the part number to your filter size and valve dimensions before ordering — older Ultima II valves use a black spider gasket while newer ones use white.
Key Features
- Genuine Aqua UV OEM Ultima II replacement parts
- Filter base bodies for 2,000 / 4,000 / 6,000 / 10,000 / 20,000 gallon models
- Valve hardware: spider gaskets (old/new style), valve cover o-rings, valve handle, screws, drain cap
- Service parts: pressure gauge, sight glass with gasket, clamp assemblies
- 1-1/2" + 2" union o-rings for filter inlet/outlet plumbing
- Universal valve handle (A50064) fits both 1-1/2" and 2" valves
Specifications
| Compatibility | Aqua Ultraviolet Ultima II Filters - all models 2,000 through 60,000 |
|---|---|
| Filter Bases | 2k · 4k · 6k · 10k · 20k (size-matched) |
| Valve Sizes Supported | 1-1/2" · 2" |
| Spider Gasket Styles | White (current, A50169) · Black (legacy, A50047) |
| Universal Components | Valve handle (A50064) fits 1-1/2" + 2" valves |
Frequently Asked Questions
Old style vs new style spider gasket — how do I tell?
Pop the multi-port valve cover. Black gasket = legacy old style (A50047). White gasket = current production (A50169). They are NOT cross-compatible.
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