The half union suits all Zodiac & Monarch Ecopure & Reliance 40mm sand filters.
Screws into the course adapter. If your adapter is the fine thread, you should also purchase the course adapter.
Note: Some unions are coloured white (Ecopure) however these black ones are the same.
When purchasing, tap the edit cart link to see what freight you pay.
Be The First To Review This Product!
Help other Direct Pool Supplies users shop smarter by writing reviews for products you have purchased.