Price$ 279.95 under counter or counter top .
One replacement for the .1 to .4 micron filter is $59.95
The PurestOne™ Filter Cartridge is a patented, pharmaceutically formulated carbon compound with ultra-adsorption capabilities compressed and molded under precisely controlled conditions to form progressively smaller sub-micro-strain pores from 00.4 - 00.1 micron.
1 800 968 9355
interchangeable cartridges with Seagull 1V tested according to epa protocol

Fine filtration of water
The PurestOne™ Drinking Water Filtration is effective and affordable.
PurestOne™ System uses advanced Progressive Matrix™ sub-micron filtration technology, removes contaminants and leaves beneficial dissolved minerals. Independent laboratory tests meet and exceed Sub-Micron, Class I, NSF/ANSI Standards 42, 51 and 53 and produces clean safe pure water. Tests were performed under the more stringent EPA protocols.
The PurestOne™ removes chemicals like Arsenic V, Chloramine, Chlorine, Methyl tert-butyl ether (MTBE), Pesticides, Polychlorinated Biphenyls (PCB's) , Volatile Organic Compounds (VOC's), and harmful microorganisms like Giardia and Cryptosporidium, Entamoeba and Toxoplasma The PurestOne™ Drinking Water is effective against
parasitic cysts, specific chemicals
like pesticides, VOCS, hazardous waste and chlorine. Taste, odors, and color improvement
The PurestOne™ has Full Lifetime Guarantee.

The PurestOne replacement cartridge can be used used in Seagull® IV RS-1SG & RS-1SGH.
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The PurestOne™ Test Analysis Summary and Full Test Report from Spectrum Labs, showing its exact contaminant per gallon removal and extreme reserve capabilities according to Epa protocol.
* Removes harmful heavy metals including Lead and Mercury.
* Removes harmful microorganisms including Giardia and Cryptosporidium.
* Removes harmful chemicals including: Arsenic V, Chlorine, Benzene, Chloroform, MTBE, Pesticides, Trihalomethanes (THM's), Polychlorinated Biphenyls (PCB's), Trichloroethelene (TCE) and Volatile Organic Compounds (VOC's)
* Does not remove dissolved minerals that are potentially beneficial for good health including: Calcium Magnesium and Potassium.
* Meets all applicable plumbing code and NSF standards.
The PurestOne™ and Cartridge have been tested by Spectrum Labs using rigorous EPA protocols
according to NSF Standards 42 and 53 to remove the following contaminants and substances*:
Asbestos Chlorine Lead
Cysts: Giardia, Cryptosporidium; Entamoeba; Toxoplasma
Mercury Particulate matter, class I PCB's (polychlorinated biphenyls) Turbidity
Volatile Organic Compounds (VOC's)
If you have these chemicals in your water the filter will remove them.
Alachlor Endrin Simazine
Atrazine Ethylbenzene Styrene
Benzene Ethylene Dibromide (EDB) 1,1,2,2-Tetrachloroethane
Carbofuran Haloacetonitriles (HAN) includes: Tetrachloroethylene
Carbon Tetrachloride Bromochloroacetonitrile Toluene
Chlorobenzene Dibromoacetonitrile 2,4,5-TP (Silvex)
Chloropicrin Dichloroacetonitrile Tribromoacetic Acid
2,4-D Trichloroacetonitrile 1,2,4-Trichlorobenzene
Dibromochloropropane (DBCP) Haloketones (HK) includes: 1,1,1-Trichloroethane
O-Dichlorobenzene 1,1,-dichloro-2-propanone 1,1,2-trichloroethane
p-diclorobenzene 1,1,1-Trichloro-2-Propanone Trichloroethylene
1,2-Dichloroethane Heptachlor Trihalomethanes (THM's)
1,1-Dichloroethylene Heptachlor epoxide Chloroform (surrogate)
Cis-1,2-Dichloroethylene Hexachlorobutadiene Bromoform
Trans-1,2-Dichloroethylene Hexachlorocyclopentadiene Bromodichloromethane
1,2-Dichloropropane Lindane Dibromochloromethane
Cis-1,3-Dichloropropylene Methoxychlor Xylenes (total)
Dinoseb Pentachlorophenol

TECHNICAL SPECIFICATIONS:
Filter Cartridge:
The PurestOne™ TP-1 AFT High-Performance Filter Cartridge
750 Gallons of PurestOne™ Water per year = $57.95,
Progressive Matrix™ Pore size: 00.4 - 00.1 micron.
Meets & Exceeds NSF Sub-Micron Class I Standards 42 & 53.
Flow Rate In Gallons & Liters per minute: (approximate) 1.0 gallon or 3.8 liters cold water
Cartridge Life Under Normal Use: uf 750 gallons or one year.
Particle Retention:
Progressive sub-micron sieving combined with electro-kinetic attraction and physical adsorption
Pressure Chamber Material:
(Lead Free Ports)
Engineered Polymers in a proprietary, exclusive blend.
Operating pressure range:
30 to 125 psi
Pressure Vessel Protocol: Meets NSF Standards 51 & 53
Compatibility:
Compatible and completely interchangeable with Seagull® IV X-1, X-1F, X-1B, X-1D, X-1P and X-2KF drinking water systems and RS-1SG, RS-1SG (CA), RS-1SGH & RS-2SG filter cartridges.

Fits The PurestOne™ UNDER COUNTER -1 & COUNTER TOP -1 Systems and
Completely Interchangeable with the
Seagull® IV X-1, X-1F, X-1B, X-1D, X-1P & X-2KF
Seagull® IV RS-1SG, RS-1SG (CA), RS-1SGH or RS-2SG
Made in The USA!
The PurestOne™ is a technologically advanced water purification system utilizing a specially developed pressure chamber to force either unfiltered or municipal water through a very sophisticated, proprietary Progressive Matrix™, sub-micron filter. To create The PurestOne™ Filter Cartridge, a patented, pharmaceutically formulated carbon compound with ultra-adsorption capabilities is compressed and molded under precisely controlled conditions to form progressively smaller sub-micro-strain pores from 00.4 - 00.1 micron. That's four-tenths to one-tenth of one micron! These millions of microscopic, sub-micro-strain pores within each PurestOne™ filter cartridge, combined with the processes of electro-kinetic attraction and physical adsorption, filter out contaminants and clean your water. A protective, 5 micron, outer pre-filter surrounds the inner matrix to capture larger particles.
The PurestOne™ Replacement Filter Cartridge fits, and is
compatible with, any Seagull® IV X-1, X-1F, X-1B, X-1D, X-1P or X-2KF.
Color: White with Blue End caps
The PurestOne™ UC-1 UnderCounter and CT-1 CounterTop High-Pressure Housings are made in the USA of a high-tech, high-quality polymer blend composite. The PurestOne™ High-Pressure Housing has a higher burst pressure rating, superior o-ring and port design, will not release or leach material into the water, is not subject to corrosion, has a robust pressure clamp and is Guaranteed for Life!*** After all, the Aerospace Industry uses the same composite to construct the fuselage and wings of its most advanced aircraft. .
call 1 800 968 9355 to consult or email
Includes FREE Shipping in the Continental USA!
Product Details:
* Product Dimensions: 6 x 6 x 6.5 inches
* Product Weight: 4 pounds
* Shipping Weight: 5 pounds.
* Item model number: CT-1
* Color: White & Stainless Steel