Why are filters essential?
Filter cartridges are an essential feature of a hot tub pump as they filter out dirt and grime from the water in the hot tub to help keep it clean and healthy. They also prevent this dirt from getting into the pump and heater which could cause damage and reduce its lifespan.
How do the filters work?

These filter cartridges work by catching dirt and grime when the water is pumped through them. As your pump will usually be continuously cleaning and filtering the water when it is turned on, this dirt can quickly build up, especially when the hot tub is regularly used.

To keep the filter in the best condition, filter needs to be washed every month. The filter has to be replaced at least once a year.

The best cleaning solution for filter is the CARTRIDGE CLEANER which helps you to clean the filter faster and more efficient. By cleaning the filter at least once during month you will protect your electric motor in your spa.

Filter Details: Top: Handle Bottom: 5cm Coarse Thread Length: 15cm Diameter: 20cm To Fit Spa Brands: Bullfrog Spas If your having trouble choosing a filter for your Hot Tub or Sauna please don’t hesitate to call or e-mail us