Calypso Blue Series, Polyester Filter Media, 20" micron, 20" length, Double Open End with Urethane seals

Premium and WaterBetterﾮ Series Designed for 4-1/2ﾔ diameter filter housings. Typical applications: Cooling Tower Filtration, Chill Water Loop Filtration, Food & Beverage Filtration, Marine / Aquatic Filtration, Reverse Osmosis Pre-filtration, Municipal Drinking Water Filtration, Commercial/Residential Drinking Water Filtration, Desalination Pre-filtration, Industrial Water Filtration

• Pleated design for more surface area
• FDA approved materials - NSF 61 certified
• Engineered media for superior performance
• Cleanable and reusable in most applications and micron sizes
• Thermally bonded end caps to ensure better sealing
• Full product line - largest selection of micron ratings