Aqua Ultraviolet® Ultima II Filter Replacement Parts
These replacement parts and accessories are for the Aqua Ultraviolet® Ultima II Filters. Some are parts of the valve assembly: Valve Handle, Valve Cover O-Ring, Spider Gasket, Pressure Gauge and Sight Glass with Gasket. Some are parts of the filter assembly: a 1.5" or 2" Union, Filter O-Ring, Clamp Assembly, or Drain Cap.
NOTE: If replacing the 2" Spider Gasket the old gasket must be completely removed though it was originally glued in place and the new spider gasket must be glued in place using a fast drying Rubber Gasket Adhesive. Otherwise the spider gasket will fold and the valve will leak.
| SKU | UPC Code | Description |
| A50061 | 617750500614 | Complete Key Handle Assembly, 1.5" |
| A50062 | 617750500621 | Complete Key Handle Assembly, 2" |
| A50064 | 617750500676 | Handle for 1.5" or 2" Valve |
| A50063 | 617750500638 | 1.5" Valve Cover O-Ring |
| A50068 | 617750500683 | 2" Valve Cover O-Ring |
| A50047 | 617750500478 | Spider Gasket for 1.5" Valve *OLD MODEL* We will need Serial Number to check compatibility |
| A50024 | 617750500249 | Spider Gasket for 2" Valve |
| A50057 | 617750500577 | Pressure Gauge |
| A50040 | 617750500409 | Sight Glass with Gasket |
| A50184 | 617750501840 | 1.5" Filter Union (Formerly #40083) |
| A50187 | 617750501871 | 1.5" O-Ring for union MPT-Slip 1.5" |
| A50185 | 617750501857 | 2" Filter Union (Formerly #40084) |
| A50055 | 617750500553 | Filter O-Ring |
| A50056 | 617750500560 | Clamp Assembly with Screws (2000 & Up) |
| A50042 | 617750500423 | Drain Cap with O-Ring, 1" (Fits Pre-2006 Models) |
| A50069 | 617750500690 | Drain Cap with O-Ring, 1.75" (Current Model) |
Additional parts (including Drain Screen, Media and Complete Multiport Head) are available by special order. Contact us to order these parts.
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