Ahh-Some Hot Tub & Spa Filter Cleaning Tips $17.95 Hot Tub & Spa filter maintenance is the most important part of your maintenance routine. Normal weekly filter cleaning is required as directed by the spa & hot tub manufacturers when using Ahh-Some Hot Tub & Spa Bio Cleaner as a water clarifier and conditioner. Filter cartridge life and its effectiveness depends on proper maintenance. A dirty spa filter has the potential to increase the load on the water pump motor and reduces … [Read more...]