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.
Complete Key Handle Assembly, 1.5"
Complete Key Handle Assembly, 2"
Handle for 1.5" or 2" Valve
1.5" Valve Cover O-Ring
2" Valve Cover O-Ring
Spider Gasket for 1.5" Valve *OLD MODEL* We will need Serial Number to check compatibility
Spider Gasket for 2" Valve
Sight Glass with Gasket
1.5" Filter Union (Formerly #40083)
1.5" O-Ring for union MPT-Slip 1.5"
2" Filter Union (Formerly #40084)
Clamp Assembly with Screws (2000 & Up)
Drain Cap with O-Ring, 1" (Fits Pre-2006 Models)
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.