Happy Hot Tubs - the best for your hot tub
Happy Filter Cartridge Cleaner 2 Litres


Happy Instant Filter Cleaner has been specifically formulated for your hot tub filter.

Application: Always wear rubber gloves and eye protection when using this product.

Remove the filter from the hot tub and hose off any loose debris.

Soak the filter in a bucket making sure all of the filter is covered.

Add 1 litre of Happy Filter Cleaner to every 20 litres of water.

Soak for at least 8 hours before removing the filter and thoroughly rinsing in fresh water.



Warning: Do not mix with other chemicals as a dangerous reaction may occur.

Good value when purchased in pairs. Does the job very well. ...

Rated by Mark Slater

Arrived safely. Looking forward to using at next clean time. ...

Rated by Jonathan Lyle

Not yet had chance to try. Packing was very good and service to delivery is excellent ...

Rated by Geoff Flitton

Good product does the job. and very good price too. ...

Rated by Robin Measures