Happy Hot Tubs - the best for your hot tub
AquaSparkle Immerse Filter Cleaner x 2

2 Sachets of Immerse Filter Cleaner
Rapidly Soluble Formula for Cartridge Filter Cleaning and removal of scale, rust, oils and greases. Immerse also sanitises the filter, preventing the accumulation of bacteria and algae.

Simply soak the filter cartridge in a bucket of water and place one sachet in, wait overnight and WHAM! you have a ' brite ' & sparkling clean filter cartridge.

One sachet treats up to 4 gallons (18 Litres) or water.

FAQ's regarding this product

Do I place my filters back in my spa, dry or wet ?
For best filtration results, ensure your filters are dry before placing them back in your spa.

How many filters will one sachet clean ?
One Sachet should last for one or two filter cleans, depending on filter size.

My Filter is too large to fit into a bucket to soak, what should I do to clean it ?
Its recommended that you use an instant filter cleaner spray or liquid cleaner, see our shop.

Whilst cleaning my filter, should I leave my spa working without filters ?
No, you should ensure your spa does not run without filters, so either turn it off or use another filter.

Absolutely love this product!! Easy to use and makes a dirty filter completely clean and white again!! Highly recommended. ...

Rated by Trevor Howell

Great product does the job simple to use.arrived next day ...


Have been using these and previous filter cleaners for many years now and they have always been extremely effective in ...

Rated by Michael Frowde