Use code SHIP4FREE

*Offer valid only on purchases over $25 in the same order. Some exclusions apply. Free shipping offer applies to standard shipping only. Please enter code SHIP4FREE at checkout.

**45-Day Money-Back Guarantee and 1-Year Limited Warranty valid only for WaterGuru SENSE product.

Q: Do you charge extra for pool maintenance advice?

A: No, it’s absolutely free and included in the app as a WaterGuru SENSE owner.

Q: How long do the cassettes last?

A: SENSE cassettes last for approximately 60 measurements.

Q: How do I replace the cassette?

A: The app will alert you when it’s time to replace the cassette. SENSE cassettes come in either a 3-pack for $49.95, or individually for $19.95.

Q: Is there a subscription fee?

A: We don’t believe in subscription fees.