Isopure Water (ISO-4PK-MEM) 4 Pack of filters including 50 GPD Membrane
Isopure Water ISO-4PK-MEM 4-Pack Filter Set with 50 GPD Membrane
The ISO-4PK-MEM from IPW Industries delivers everything needed to restore a standard under-sink reverse osmosis system to factory performance. This bundle includes sediment pre-filtration, carbon block, a 50 gallon-per-day membrane, and an inline post-filter with NPT fittings and John Guest quick-connect adapters for straightforward installation.
Four-Stage Filtration Sequence
Mechanical Pre-Filtration
5 micron sediment filter removes particulate matter, silt, rust, and suspended solids before water reaches the carbon block and membrane stages.
Replace every 6-12 months5 Micron Carbon Block
Solid carbon block removes chlorine, volatile organic compounds, and taste and odor issues while providing additional mechanical filtration at 5 microns.
Replace every 6-12 months50 GPD Reverse Osmosis Membrane
Thin-film composite membrane rated at 50 gallons per day removes dissolved solids, heavy metals, fluoride, nitrates, and contaminants down to 0.0001 microns.
Replace every 24-36 monthsInline Post-Filter
Final polishing stage removes any residual taste or odor from the storage tank and ensures clean, fresh water at the point of use.
Replace every 12 monthsFits Standard 3-Stage RO Systems
The ISO-4PK-MEM is designed for standard 10-inch housings with 1/4-inch John Guest quick-connect fittings, the most common configuration in residential under-sink reverse osmosis systems. The inline post-filter uses National Pipe Thread (NPT) connections—note that 1/4" NPT measures approximately 0.540 inches in actual diameter, not 0.25 inches as the fractional designation might suggest. This kit works with most IPW Industries systems and other manufacturers using industry-standard dimensions and connection types.
Isopure Water ISO-4PK-MEM 4-Pack Filter Set with 50 GPD Membrane
The ISO-4PK-MEM from IPW Industries delivers everything needed to restore a standard under-sink reverse osmosis system to factory performance. This bundle includes sediment pre-filtration, carbon block, a 50 gallon-per-day membrane, and an inline post-filter with NPT fittings and John Guest quick-connect adapters for straightforward installation.
Four-Stage Filtration Sequence
Mechanical Pre-Filtration
5 micron sediment filter removes particulate matter, silt, rust, and suspended solids before water reaches the carbon block and membrane stages.
Replace every 6-12 months5 Micron Carbon Block
Solid carbon block removes chlorine, volatile organic compounds, and taste and odor issues while providing additional mechanical filtration at 5 microns.
Replace every 6-12 months50 GPD Reverse Osmosis Membrane
Thin-film composite membrane rated at 50 gallons per day removes dissolved solids, heavy metals, fluoride, nitrates, and contaminants down to 0.0001 microns.
Replace every 24-36 monthsInline Post-Filter
Final polishing stage removes any residual taste or odor from the storage tank and ensures clean, fresh water at the point of use.
Replace every 12 monthsFits Standard 3-Stage RO Systems
The ISO-4PK-MEM is designed for standard 10-inch housings with 1/4-inch John Guest quick-connect fittings, the most common configuration in residential under-sink reverse osmosis systems. The inline post-filter uses National Pipe Thread (NPT) connections—note that 1/4" NPT measures approximately 0.540 inches in actual diameter, not 0.25 inches as the fractional designation might suggest. This kit works with most IPW Industries systems and other manufacturers using industry-standard dimensions and connection types.
Original: $37.99
-65%$37.99
$13.30Description
Isopure Water ISO-4PK-MEM 4-Pack Filter Set with 50 GPD Membrane
The ISO-4PK-MEM from IPW Industries delivers everything needed to restore a standard under-sink reverse osmosis system to factory performance. This bundle includes sediment pre-filtration, carbon block, a 50 gallon-per-day membrane, and an inline post-filter with NPT fittings and John Guest quick-connect adapters for straightforward installation.
Four-Stage Filtration Sequence
Mechanical Pre-Filtration
5 micron sediment filter removes particulate matter, silt, rust, and suspended solids before water reaches the carbon block and membrane stages.
Replace every 6-12 months5 Micron Carbon Block
Solid carbon block removes chlorine, volatile organic compounds, and taste and odor issues while providing additional mechanical filtration at 5 microns.
Replace every 6-12 months50 GPD Reverse Osmosis Membrane
Thin-film composite membrane rated at 50 gallons per day removes dissolved solids, heavy metals, fluoride, nitrates, and contaminants down to 0.0001 microns.
Replace every 24-36 monthsInline Post-Filter
Final polishing stage removes any residual taste or odor from the storage tank and ensures clean, fresh water at the point of use.
Replace every 12 monthsFits Standard 3-Stage RO Systems
The ISO-4PK-MEM is designed for standard 10-inch housings with 1/4-inch John Guest quick-connect fittings, the most common configuration in residential under-sink reverse osmosis systems. The inline post-filter uses National Pipe Thread (NPT) connections—note that 1/4" NPT measures approximately 0.540 inches in actual diameter, not 0.25 inches as the fractional designation might suggest. This kit works with most IPW Industries systems and other manufacturers using industry-standard dimensions and connection types.
