The Speck Aquaswim Filter Union Bush – Short Valve Version is a connection fitting installed between the Speck Aquaswim multiport valve (MPV) and the Speck Aquaswim sand filter drum.
This short valve union bush screws into a Speck screw-in adapter fitting located on the inside of the Aquaswim filter drum, forming a secure mechanical connection between the filter tank and the valve assembly.
For correct installation, these fittings must be sealed watertight using a profile gasket, which is installed between the inside and outside of the Aquaswim filter drum. Proper sealing ensures leak-free operation and maintains filter pressure during filtration and backwashing.
This component is ideal for maintenance, MPV replacement, or when repairing leaks at the valve-to-filter connection point.
Key Features & Benefits
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Short valve version filter union bush
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Designed for Speck Aquaswim sand filters
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Connects the MPV to the filter drum
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Screws into internal adapter fitting
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Requires profile gasket for watertight sealing
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Ensures secure, pressure-resistant connection
Installation Notes
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✔ Fits between Speck Aquaswim MPV and filter drum
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✔ Screws into internal adapter fitting
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✔ Must be sealed with a profile gasket
Compatible with Speck Aquaswim swimming pool sand filter systems.
