How about pp melt blown filter cartridge for household
Dimensions: 10 x 2.5 inches ,10 x 4.5 inches,20 x 2.5 inches,20 x 4.5 inches.
1 ,5 and 25 Micron Gradient Density, Multi-Layered, Melt Blown Sediment Filter Cartridges. Universal water filter replacement fits any standard 10 inch RO and whole house system.
Function of pp melt blown filter cartridge: Made of thermally bonded 100% Pure POLYPROPYLENE Microfibers. Whole house sediment filtration. Contains no binders, agents, solvents, antistatic materials or wetting agents. 5 zones of filtration to ensure quality and remove more contaminants, large and fine particles from a drinking water, such as sand, dirt, silt, and rust particles.
Lifetime of pp melt blown filter cartridge : 4 - 6 months / 20000 - 30000 gallons (depending on the water quality). Replace to keep pleasant taste of your water.
Some pp melt blown filter cartridge are Multilayered Structure:
Sparse Layer: Large particles are filtered to extend the filter life.
Compaction Layer: Made with fine fiber and filters smaller particles that passed through the sparse layer.
Precision Layer: Small dust is filtered to assure efficiency of water filtration process in the following stages.
Different water filters have different purposes. Some are designed to remove chemicals from water. Others remove metallic contaminants, dissolved solids, or charged particles. Polypropylene sediment filters are usually placed as the first stage of the water filtration system to remove suspended solids, variously referred to as turbidity, sediment, or particulate.
PP sediment filters are widely used as beds of natural media like garnet, sand, and anthracite to filter out unwanted particles like dirt and iron rust.
In general, flow rates for sediment filters are higher than equally sized carbon or media filters. The tighter the filter is, the slower the flow will be. we provides a wide variety of micron sizes to suit your specific need.