SPA FILTERS: 45 SQFT HOT TUB CARTRIDGE FILTER, 10 1/8" X 5 1/4"

45 square foot cartridge filter for hot tubs.
This filter fits most current QCA Spas models. It is a 45 sq. ft. filter with a 5 1/4" outside diameter, a 10 1/8" length, and a 2 1/8" opening.

To maximize the life of your QCA Spas Dream Series filter cartridge:

• Clean the elements as instructed
• Do not use a stiff brush to scrub the media
• Maintain your spa water's chemistry
• Alternate two sets of cartridges when ready to clean
• Use a type of enzyme treatment to break down oils

It's time to change your filter when:

• You notice shorter cycle times between cleanings

• You notice a lower water flow rate and higher differential pressure

• You notice a catastrophic failure such as a tear in the media or center core collapse

CHECK YOUR CURRENT FILTER LENGTH, DIAMETER, OPENING AND SIZE BEFORE ORDERING TO CONFIRM IT'S SPECIFICATIONS