Purification cartridge for all Seagull X-1 series drinking water purifiers.
Rated at 0. 1 Micron (.04 Microns absolute) retention, the RS-1SG cartridge has a nominal 1000 gal. Capacity.
Low rates are specified 2.0 Atmospheres (30 psi) of pressure.

Ultrafine Microstraining places an ultra-fine protective barrier between you and water-borne bacteria, cysts and larger particles

With products that rely on pesticides, you consume the dead organisms including the dissolved toxins and pesticides added to the water. Worst of all, pathogenic cysts like Giardia and Cryptosporidia the most frequent causes of water-borne illness, are not killed by ordinary chlorination or iodination.

With Seagull IV^® water purification systems, microorganisms and their toxins are removed.

Molecular Capture traps and holds organic and specific other chemicals such as pesticides, herbicides and solvents as well as chlorine and other trace contaminates that can produce foul tastes and odors. Seagull IV^® water is deliciously refreshing and healthy tasting... it tastes like water should taste!

Electrostatic Removal uses specially produced space-age surfaces, much like magnets, to remove minute particles and colloids suspended in the water.