Housing Blue Lagoon Spa UV-C / Copper Electrolyzer

B212013 – Housing for Blue Lagoon Spa UV-C / Copper Electrolyzer

Restore or build your Blue Lagoon spa disinfection system with this original housing body. The B212013 shell is the factory casing used on Blue Lagoon Spa UV-C units and the Blue Lagoon Copper Electrolyzer, providing a durable, pressure-tight chamber for the lamp or copper unit.

• Genuine Blue Lagoon housing for Spa UV-C and Copper Electrolyzer
• Impact- and UV-resistant body for long outdoor service life
• Direct-fit replacement for damaged or aged housings

Compatibility

Suitable for the Blue Lagoon Copper Electrolyzer. Also used on Spa UV-C models (legacy PL-S 12/15 W and current T5 21 W variants). If you are renewing an older PL-S system, you can combine this housing with the appropriate electrical module and quartz sleeve.

What’s included

• 1 × Housing body (B212013)

Note: Electrics/ballast, UV lamp or copper unit, quartz sleeve, unions and O-rings are supplied separately.

Recommended accompanying parts

• 3-way connection sets: 50 mm (B212014) or 48 mm (B212015)
• O-rings for 3-way connections: E801509
• Lock nut: 3901045
• Electrics kit for Spa UV-C 21 W: EP021001 (if applicable)

Installation & tips

• Install upright in the return line using the correct 3-way unions and fresh O-rings.
• Do not overtighten the lock nut; check sealing surfaces are clean before pressurising.
• After assembly, verify there are no leaks and test the UV-C or copper controller per the manual.

Specifications

• Brand: Blue Lagoon
• Article code: B212013
• Application: Spa UV-C systems and Copper Electrolyzer
• Material: High-grade, UV-stable engineering plastic (PC-ASA)

Good to know

Replacing a cracked or chalked housing restores safety and hydraulic integrity. If your system is PL-S based and you plan a full refresh, consider upgrading to the 21 W T5 Spa UV-C electrics and lamp while reusing this housing.