Hydropool 75 Sq Ft. Hot Tub / Swim Spa Filter 4520008 - No Removable Core Hot Tub Cover Straps It is safe and environmentally

It is safe and environmentally friendly and reduces the time and effort associated with using other system or chemicals

~ only 5 left as of 3/2/26 ~

It's like SPF for your hot tub cover

75 inches tall

Frog TArget™ Total Alkalinity Increaser raises the alkalinity of your hot tub or swim spa water

Hydropool 75 Sq Ft. Hot Tub / Swim Spa Filter 4520008 - No Removable Core Hot Tub Cover Straps It is safe and environmentallyThe HYDROPOOL 75 Sq Ft. Hot Tub Swim Spa Filter (no removable core) fits HYDROPOOL Self Cleaning Swim Spas and Hot Tubs. Filter Specs: 75 Sq Ft. filtration No removable core Height: almost 20 1 8" Diameter: 5" Center Hole Diameter: 2 1 8" Hydropool Part # 4520008 The HYDROPOOL 75 Sq Ft. Swim Spa Filter has a life expectancy of approximately 1 year if maintained properly. Please note: This filter is interchangeable with the HYDROPOOL Filter w Removable