Pura UV (36003034) Quartz Sleeve #11 for Addon-1 and UVB Series 000 mg/L Water Softening Filter Harmsco HB-20-20W and HB-20-20 series

Harmsco HB-20-20W and HB-20-20 series (including WB-HB-20-20W

E5421 Filter at a Glance

💧 Pro tip: Panel mount flow meters like the F-44500LEA-8 are best installed at eye level where the dual scale is easily readable during routine checks

and other systems designed for 12" x 2

Pura UV (36003034) Quartz Sleeve #11 for Addon-1 and UVB Series 000 mg/L Water Softening Filter Harmsco HB-20-20W and HB-20-20 seriesThe Pura UV Quartz Sleeve #11 (36003034) is the protective barrier that stands between your UV lamp and raw water in Addon 1 and UVB Series systems. This precision engineered quartz component ensures maximum UV transmission while protecting the lamp from direct water contact and thermal shock. SPECIFICATIONS Technical Details Part Number 36003034 Manufacturer Hydrotech Component Type Quartz Sleeve #11 Material High purity fused quartz Compatible