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

Marquis Calcium Increaser


Marquis Calcium Increaser
16 oz

Marquis Hot Tub Balancer
Increases calcium level to the target range of 150 to 250 parts-per-million. Treats salty, or “soft,” source water and reduces foaming. Low hardness could indicate improper water balance and could result in corrosion of equipment and spa surfaces. Avoid overdosing.

Product Number 959-23815

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