Units offered here use standard 120 volt power supplies. For 220V options, see our separate catalog.
“Big Boy” units use standard-sized high flow vessels (known in the industry as 20" Big Blue) that are capable of treating up to 15 gallons per minute.
These units are built with full-flow double-sized “big blue” vessels and accept jumbo-sized 4.5" x 20" cartridges and can be purchased as UV lamp only or lamp with sediment and/or carbon block filter.
Big Boy units come with 1.5" ports. These are tough, heavy duty units built to deliver very clean, bacteria-free water.
Available in single, double, and triple formats with UV only (single), UV plus sediment (double), and UV plus sediment and carbon block (triple).
Large residential whole house or light industrial systems for high flow situations where up to 15 gallon-per-minute flow rate is needed. 1.5" ports.
Quartz Sleeve #22
|Lamp Power Usage||
|Voltage||120 volt (220 volt also available)|
|Lamp Dosage||16,000 μW-s/cm² or greater|
Ultraviolet lamp only. 15 gallon per minute capacity.
Ultraviolet lamp with a 5-micron sediment filter. 15 gallon per minute capacity.
Ultraviolet lamp with a 5-micron sediment filter and a carbon block filter. 15 gallon per minute capacity.
Lamps should be replaced annually.
Fits UV20 Series,UVBB Series and Addon-3.
Sleeves are not a regularly replaced component. We offer them in case you break one accidentally.
Fits UVBB series. Also called Quartz Sleeve #BB in some Pura literature.
One of the great advantages of Pura systems is that in every case they use standard-sized filter cartridges. This means that sediment and carbon cartridges can be replaced either with Pura brand cartridges or with the many excellent cartridges that other manufacturers offer in the same sizes.
No cartridge needed. Order Lamp #20 (UV102) from the list above.
One cartridge needed: Any good quality 5-micron sediment cartridge.
Two cartridges needed. A five micron sediment and a carbon block.
(whole house & well units)