Pondmaster® Clearguard™ Filter Replacement Quartz Sleeves Size:For 18 Watt Bulb 7 kPa 30kPa / 4

7 kPa 30kPa / 4

Complete Aquatics Bio-Blox Media are an ultra-high surface area biological filter media that is ideal for water gardens and Koi ponds

It also reduces water loss during back-flush and helps prevent beads from clumping together

decreasing heat to diode

Pondmaster® Clearguard™ Filter Replacement Quartz Sleeves Size:For 18 Watt Bulb 7 kPa 30kPa / 4These replacement quartz sleeves are ultraviolet bulb covers for Pondmaster Clearguard pressure filters. UV light helps control green water and enhances the cleaning action of any Clearguard pond filter (maximum of 2 UV lights can be placed in any Clearguard unit). SKU UPC Code Description Compatible with 15812 025033158122 Quartz Sleeve for 9W Bulb Clearguard 2700 (#05610) 15822 025033158221 Quartz Sleeve for 18 Watt Bulb Clearguard 5500 (#05620)