North Spokane - 509-466-9100 • Spokane Valley - 509-534-9100

Marquis Alkalinity Increaser


Marquis Alkalinity Increaser
16 oz

Marquis Hot Tub Balancer
Increases total alkalinity up to the target range of 80 to 140 parts-per-million.

Marquis Alkalinity Increaser is designed to raise the total alkalinity of your hot tub. Alkalinity increaser is fast acting, 100% soluble, and helps to eliminate pH bounce.

Product Number 959-23803

Purchase for pick-up at either of our store locations during regular business hours. Local delivery for $30 minimum.

North Store
8108 N Division St

Valley Store
5323 E Sprague Ave

Monday-Friday 10am - 5:30pm
Saturday 10am - 5pm