Weight: 12.8oz; Other Info: 0.5 liters per minute flow rate. 80L filter capacity. Antibacterial granular activated carbon filter and diatomite ceramic filter. 32 degrees-113 degreesF operating temperature. Includes: ceramic scrubber, carry bag, (2) rubber hose, filter cotton, prefilter float, (8) O-ring replacement, O-ring lubricant, and manual. Tested to reduce 99.9999% of bacteria and 99.99% of protozoan cysts. Boxed.