Pool Check MPS, pH & Alkalinity Spa Check 3 in 1 Water Test Strips Options:MPS Spa Check 3 in 1- Blister packed bottle of 50 test strips Pool Check 5in1 is ideally

Pool Check 5in1 is ideally suited for the demanding pool & spa owner who is concerned with proper pool & spa maintenance

If both spots turn green the Steri-Vapeur has been subjected to a steam sterilisation process for 18 minutes or longer

3 minutes (+0/-30 sec

The indicator check mark will change colour when exposed to steam/formaldehyde sterilization conditions

Disposable Washer Monitor

Pool Check MPS, pH & Alkalinity Spa Check 3 in 1 Water Test Strips Options:MPS Spa Check 3 in 1- Blister packed bottle of 50 test strips Pool Check 5in1 is ideallyParameters & Detection Ranges Monopersulfate: Low OK High pH: 6, 6. 4, 6. 8, 7. 2, 7. 6, 8. 2, 9 Total Alkalinity: 0, 40, 80, 120, 180, 240, 360 ppm Packaging: Blister packed bottle of 50 test strips. Details Monopersulfate, or MPS, helps to maintain and increase the life of your sanitizer. MPS Spa CheckTM 3in1 is the perfect solution for pool & spa owners who use MPS. Simply dip one test strip into your pool or spa for 5 seconds with a gentle back