Pool/Spa Part – Pentair – Thermostat, Circuit Board Lid Mm’97 – 470179. Pentair Thermostat Circuit Board Lid Mm’97 (470179). Pentair Pool Products Part Number: 470179. Catalog Part Number: 6270-61. View more great items. Spazazz LLC Original Crystals – Tropical Rain (Revitalize) (SPZ-103). Spazazz LLC Escape Crystals – Kiwi Pear (Exhilarate) (SPZ-106). Waterway Crystal Water Cartridge Filter 525 sq. $1,279.99. Spazazz LLC Original Crystals – Eucalyptus Mint (Stimulate) (SPZ-101). This listing is currently undergoing maintenance, we apologise for any inconvenience caused.