Economy Winter Cover - 18' X 40' EP Minerals If you are only wanting

If you are only wanting to raise the pH in your hot tub then you may want a product that uses Sodium Carbonate as its active ingredient and will leave your Alkalinity mostly unaffected

Jandy 1118C

Dosage Amount:

Whether your spa is square

Economy Winter Cover - 18' X 40' EP Minerals If you are only wantingEconomy Winter Cover 18' X 40' The Economy in ground pool winter cover is the perfect choice for an inexpensive cover that includes many features found on more expensive winter covers. The Economy Winter Cover features double stitched borders, heat sealed seams, UV inhibitor to protect the fabric, water bag loops ever 4 feet, 8' X 6 filament scrim, triple laminate coating and includes aluminum grommets for additional anchoring and tie down options.