The 7 TECH Filters attach to the garden hose that you'll use to fill your spa, hot tub, or swim spa with. Simply insert the male end of your hose into the filter and turn the filter until secure, fill the spa and then store it for top off's and future fills. Our 7 TECH silver filters up to 7500 gallons.
Connect to garden hose
Flush filter for 30 seconds
Fill spa to fill line
Store in a cool, dry place
Pre-Filter, 7 Tech, 7500 gal., 1 Micron, Carbon, Metal Stop