Pentek - ECP5-20 - 20" x 2.5" Pleated Cellulose 5 Micron Sediment Filter
ECP5-20 Pleated Cellulose Sediment Filter
The Pentek ECP5-20 is a workhorse sediment filter built for whole-house and well water systems. Its resin-impregnated cellulose and polyester construction delivers higher wet strength and dirt-holding capacity than standard cellulose cartridges, while the 12 square feet of pleated media provides exceptional flow rates with minimal pressure drop at 5 micron nominal filtration.
Technical Details
| Dimensions | 20" x 2.5" (2-5/8" OD) |
| Micron Rating | 5 Micron (Nominal) |
| Media Surface Area | 12 Square Feet |
| Pressure Drop | 1 psi @ 10 GPM |
| Media Material | Cellulose Polyester (Resin-Impregnated) |
| Core Material | Polypropylene |
| End Cap Material | Vinyl Plastisol (Thermo-Set) |
| Temperature Range | 40°F to 125°F (4.4°C to 51.7°C) |
| Manufacturer | Pentek (Pentair) |
Why the ECP Series Outperforms Standard Cellulose
Superior Wet Strength
Resin-impregnated construction resists breakdown and maintains structural integrity throughout the filter life, unlike untreated cellulose.
More Surface Area
12 square feet of pleated media in a standard 20" cartridge means more dirt capacity and longer service intervals than competitive filters.
Unified End Cap Design
Pleat block ends are immersed in vinyl plastisol to fuse core, media, and gasket into one piece—no bypass, no leaks.
High Flow, Low Drop
Efficient pleated design maintains low pressure drop even at 10 GPM, preserving system pressure and pump life.
Where to Use the ECP5-20
The Pentek ECP5-20 fits standard 20" x 2.5" filter housings and is ideal for whole-house sediment filtration, well water pretreatment, and point-of-entry systems. Use it upstream of carbon blocks, water softeners, or reverse osmosis systems to protect downstream components from sand, silt, rust, and suspended solids. Compatible with Pentek Big Blue and standard 20" housings from most manufacturers. Nominal 5 micron rating makes it effective for general sediment reduction without excessive pressure loss.
Pentek has been manufacturing reliable filtration products for municipal, industrial, and residential applications for decades. The ECP5-20 is a proven choice for sediment control in demanding water conditions.
ECP5-20 Pleated Cellulose Sediment Filter
The Pentek ECP5-20 is a workhorse sediment filter built for whole-house and well water systems. Its resin-impregnated cellulose and polyester construction delivers higher wet strength and dirt-holding capacity than standard cellulose cartridges, while the 12 square feet of pleated media provides exceptional flow rates with minimal pressure drop at 5 micron nominal filtration.
Technical Details
| Dimensions | 20" x 2.5" (2-5/8" OD) |
| Micron Rating | 5 Micron (Nominal) |
| Media Surface Area | 12 Square Feet |
| Pressure Drop | 1 psi @ 10 GPM |
| Media Material | Cellulose Polyester (Resin-Impregnated) |
| Core Material | Polypropylene |
| End Cap Material | Vinyl Plastisol (Thermo-Set) |
| Temperature Range | 40°F to 125°F (4.4°C to 51.7°C) |
| Manufacturer | Pentek (Pentair) |
Why the ECP Series Outperforms Standard Cellulose
Superior Wet Strength
Resin-impregnated construction resists breakdown and maintains structural integrity throughout the filter life, unlike untreated cellulose.
More Surface Area
12 square feet of pleated media in a standard 20" cartridge means more dirt capacity and longer service intervals than competitive filters.
Unified End Cap Design
Pleat block ends are immersed in vinyl plastisol to fuse core, media, and gasket into one piece—no bypass, no leaks.
High Flow, Low Drop
Efficient pleated design maintains low pressure drop even at 10 GPM, preserving system pressure and pump life.
Where to Use the ECP5-20
The Pentek ECP5-20 fits standard 20" x 2.5" filter housings and is ideal for whole-house sediment filtration, well water pretreatment, and point-of-entry systems. Use it upstream of carbon blocks, water softeners, or reverse osmosis systems to protect downstream components from sand, silt, rust, and suspended solids. Compatible with Pentek Big Blue and standard 20" housings from most manufacturers. Nominal 5 micron rating makes it effective for general sediment reduction without excessive pressure loss.
Pentek has been manufacturing reliable filtration products for municipal, industrial, and residential applications for decades. The ECP5-20 is a proven choice for sediment control in demanding water conditions.
Original: $27.56
-65%$27.56
$9.65Description
ECP5-20 Pleated Cellulose Sediment Filter
The Pentek ECP5-20 is a workhorse sediment filter built for whole-house and well water systems. Its resin-impregnated cellulose and polyester construction delivers higher wet strength and dirt-holding capacity than standard cellulose cartridges, while the 12 square feet of pleated media provides exceptional flow rates with minimal pressure drop at 5 micron nominal filtration.
Technical Details
| Dimensions | 20" x 2.5" (2-5/8" OD) |
| Micron Rating | 5 Micron (Nominal) |
| Media Surface Area | 12 Square Feet |
| Pressure Drop | 1 psi @ 10 GPM |
| Media Material | Cellulose Polyester (Resin-Impregnated) |
| Core Material | Polypropylene |
| End Cap Material | Vinyl Plastisol (Thermo-Set) |
| Temperature Range | 40°F to 125°F (4.4°C to 51.7°C) |
| Manufacturer | Pentek (Pentair) |
Why the ECP Series Outperforms Standard Cellulose
Superior Wet Strength
Resin-impregnated construction resists breakdown and maintains structural integrity throughout the filter life, unlike untreated cellulose.
More Surface Area
12 square feet of pleated media in a standard 20" cartridge means more dirt capacity and longer service intervals than competitive filters.
Unified End Cap Design
Pleat block ends are immersed in vinyl plastisol to fuse core, media, and gasket into one piece—no bypass, no leaks.
High Flow, Low Drop
Efficient pleated design maintains low pressure drop even at 10 GPM, preserving system pressure and pump life.
Where to Use the ECP5-20
The Pentek ECP5-20 fits standard 20" x 2.5" filter housings and is ideal for whole-house sediment filtration, well water pretreatment, and point-of-entry systems. Use it upstream of carbon blocks, water softeners, or reverse osmosis systems to protect downstream components from sand, silt, rust, and suspended solids. Compatible with Pentek Big Blue and standard 20" housings from most manufacturers. Nominal 5 micron rating makes it effective for general sediment reduction without excessive pressure loss.
Pentek has been manufacturing reliable filtration products for municipal, industrial, and residential applications for decades. The ECP5-20 is a proven choice for sediment control in demanding water conditions.
