UltraKlean™ Biological Pressure Filter Quartz Sleeve Select Product:UltraKlean 3500 Quartz Sleeve - 95079 hard water stains): one technology

hard water stains): one technology helps prevent the buildup of stains and mineral deposits on the birdbath or fountain surface

Recommended flow rate of 16 to 66 GPM

MICROBE-LIFT/Lice & Anchor Worm may be used in any water temperatures above 40º F (4ºC)

Replacement Matala Filter Kits

Use one tablet for every gallon of soil

UltraKlean™ Biological Pressure Filter Quartz Sleeve Select Product:UltraKlean 3500 Quartz Sleeve - 95079 hard water stains): one technologyReplacement Sleeve (#2 in the image below) for UltraKlean Biological Pressure Filter, introduced in 2014 UltraKlean 2000 Biological Pressure Filter Quartz Sleeve UltraKlean 3500 Biological Pressure Filter Quartz Sleeve UltraKlean BioBalls (#5 in image above) can be ordered here.