Dotted surface melt blown filter cartridge

DOTTED SURFACEPP DEPTH MEDIACUSTOM SUPPLY

Dotted Surface PP Sediment Filter

Dotted Surface Melt Blown Filter Cartridge

The dotted surface melt blown filter cartridge is a PP depth filter designed for sediment removal and disposable prefiltration in water treatment and compatible industrial liquids. The textured outer surface provides a distinct product option for buyers who need a specified surface format, private-label replacement, or application-matched cartridge construction.

Filter Media

Polypropylene Melt Blown

Micron Range

1-100um

Lengths

10 / 20 / 30 / 40 inch

Surface

Dotted surface texture

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Key Specifications

Filter Media

Polypropylene Melt Blown

Micron Range

1-100um

Lengths

10 / 20 / 30 / 40 inch

Surface

Dotted surface texture

End Styles

DOE / SOE / Cap options

Primary Use

Sediment and process prefiltration

Configuration Selector

Build Your Configuration

01Micron Rating

02Cartridge Length

03End Style / Seal

04Quantity

pcs. No minimum for standard configurations.

Complete selection to see summary

Material:Polypropylene Melt Blown

Micron Rating:-

Cartridge Length:-

Dimensions:-

Flow Rate:-

End Style / Seal:-

Quantity:100 pcs

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Technical Specifications

Full Spec Sheet

Filter Media	Thermally bonded polypropylene microfiber
Structure	Gradient depth filtration structure
Surface	Dotted surface texture
End Styles	DOE, SOE, flat cap, fin, and custom cap options
Seal Materials	Silicone, EPDM, NBR, Viton by request

Standard Sizes

Dimensions & Flow Rates

Size	Diameter	Length	Max Flow	Max dP
10 inch	2.5 inch / 63 mm	10 inch / 254 mm	Contact us	Contact us
20 inch	2.5 inch / 63 mm	20 inch / 508 mm	Contact us	Contact us
30 inch	2.5 inch / 63 mm	30 inch / 762 mm	Contact us	Contact us
40 inch	2.5 inch / 63 mm	40 inch / 1016 mm	Contact us	Contact us

Flow rates are guidelines at 1 bar differential pressure with water at 20 C. Actual capacity varies with viscosity, micron rating, and particle load.

Materials & Construction

How It Is Built

Dotted outer surface

The dotted texture creates a differentiated surface format for sediment filtration programs and replacement cartridge matching.

PP depth filtration body

The melt blown polypropylene structure captures particles through the depth of the cartridge for economical disposable filtration.

Applications

Industries & Use Cases

Water Treatment

*Sediment removal
*RO pretreatment
*Household and commercial water systems
*Utility water prefiltration

OEM & Distribution

*Private-label cartridge programs
*Replacement filter supply
*Model-code matching
*Export packaging programs

General Industry

*Compatible process liquids
*Pump protection
*Prefiltration before fine cartridges
*Particle reduction

Custom Options

MADE TO YOUR SPECIFICATION

Customize micron rating, dimensions, ring style, seam construction, and other details. MOQ starts from 100 pcs per SKU.

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Surface and size matching

Dotted surface format, standard lengths, and OEM dimensions can be matched to existing product programs.

Micron rating selection

1-100 um options are available for coarse-to-fine sediment filtration stages.

Brand-ready packaging

Labels, cartons, model codes, and export packing can be prepared for distributor supply.

Downloads

Documentation

FAQ

Common Questions

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It is a PP melt blown depth filter with a dotted outer surface texture, used for sediment removal and replacement cartridge programs where that surface format is specified.