WaterGuru promotional codes, October 2026

4 working codes · 69% average savings

Sitewide

10% OFF

WaterGuru is offering 10% off your total order. Confirm qualifying items at checkout.

Est. ~$20 on $200

Deal

30% OFF

Refer a friend and enjoy 30% off Chemicals at WaterGuru!

Est. ~$60 on $200

Deal

Up to 10% OFF

Get up to 10% off the Smart Pool & Hot Tub Monitoring System at WaterGuru. Confirm qualifying items at checkout.

Est. ~$20 on $200

Newsletter Signup

10% OFF

Sign up for the newsletter to receive a 10% discount on your first purchase at WaterGuru!

Est. ~$20 on $200