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SINTERED PE FILTER CAP 7.4X13X21 5MICRON

Premium Quality Plastic Filter

DALON CAP FILTER

Product Overview

Product Specifications

Manufacturer DALON
Material POROUS PLASTIC
Type CAP FILTER
Reference Drawing
Product Code DLP201702052
Pore Pitch 5MICRON
HS Code 84219990
RoHS Compliant
REACH Compliant

Technical Drawings & Dimensions

pe sintered filter Technical Drawing

Product Dimensions

I.D.(d) 7.4
I.D. (d1)
O.D. (D) 13
O.D. (D1)
Length (L) 21
Flange Dia. (fd)
Flange Thickness (fl)
General Tolerance ±0.3mm
Weight(ref)/Gram 0.00
Minimum Order Qty 0
All dimensions in millimeters (mm) unless otherwise specified.

Product Description

PE Filter Cap – For Medical, Fluidic & Pneumatic Systems

SINTERED PE FILTER CAP 7.4X13X21 5MICRON Additional image 1

PE Filter Cap – 5µm Sintered Polyethylene | Compact Flow-Control Cap for Air, Gas, and Fluid Systems

DALON’s 5µm PE sintered filter cap is an ultra-compact filtration and venting solution for air, gas, or low-viscosity liquids, specially engineered to combine fine particle retention with easy integration into sealed or directional flow environments. Its cap-style design offers simple push-fit or seated installation in sensor ports, lab devices, or automated systems—without the need for additional housings.


Key Features

  • Filtration accuracy: 5 microns (nominal)

  • Dimensions: 7.4 mm Inner Diameter × 13 mm Outer Diameter × 21 mm Length

  • Material: Sintered Polyethylene (PE)

  • Uniform porosity for smooth and controlled flow

  • Chemically resistant, moisture-stable, and non-corrosive

  • Reusable and compatible with ultrasonic or solvent cleaning


Typical Applications

  • Air and gas filtration in sensor modules or micro-analyzers

  • Venting caps in compact enclosures and portable devices

  • Pre-filtration for lab fluid circuits or sampling units

  • Pressure equalization in sealed electronics or dosing pumps

  • Medical equipment, point-of-care diagnostics, and fluid delivery systems


Why Choose DALON

DALON is a trusted ISO 9001:2015-certified manufacturer of precision-molded sintered plastic filters, supporting OEMs across medical, environmental, and industrial automation sectors. Our PE filter caps are designed to maintain consistent filtration performance, minimal flow resistance, and reliability over extended use.

We offer:

  • Full OEM customization (pore size, length, diameter, fitting design)

  • Hydrophilic/hydrophobic surface treatments

  • Color-coded options for assembly identification

  • Medical-grade and food-grade PE upon request


FAQ – Frequently Asked Questions

Q1: What can a 5µm PE filter cap remove?
It retains fine airborne or fluid particles such as dust, mist, micro-contaminants, and cell debris.

Q2: Is this filter cap reusable?
Yes. It supports multiple cleaning cycles using water, alcohol, or ultrasonic methods.

Q3: Can it be used in food or medical devices?
Yes. Food- and medical-grade PE is available with supporting documentation.

Q4: Is it effective under wet or humid conditions?
Yes. PE resists moisture absorption and performs reliably in humid or semi-wet environments.

Q5: Can I order a custom size or pore rating?
Absolutely. We support custom design and OEM integration, including geometry, material, and micron rating.

Q6: Where is this filter commonly used?
Used in diagnostic kits, gas sampling tools, pneumatic actuators, lab fluid controls, and compact enclosure vents.

Additional image 2
SINTERED PE FILTER CAP 7.4×13×21 mm – 5µm plastic filter cap for fine filtration in air, gas, or fluidic control systems and enclosures.

Applications & Industries

Filter Silencing Applications Filter Silencing Applications

Chemical & Manufacturing

  • CHEMICAL INDUSTRIES
  • SEMICONDUCTOR
  • SCIENTIFIC INSTRUMENT
  • PHARMACEUTICAL
  • POLYMER FILTRATION
  • GAS AND LIQUID FILTRATION
Fluidization Applications Filter Silencing Applications

Common Applications

  • SILENCING
  • SPARGING
  • FLUIDIZATION
  • SENSOR AND VALVE PROTECTION
  • FLOW RESTRICTION
  • HANDLING OF BULK MATERIAL
Filter Applications

Industry Solutions

The versatility of SINTERED PE FILTER CAP 7.4X13X21 5MICRON makes them ideal for various industrial applications. Key industries that benefit from these plastic filters include:

Chemical & Pharmaceutical:
- For precise filtration in chemical processing, pharmaceutical manufacturing, and laboratory applications.
Semiconductor & Electronics:
- In clean room environments and semiconductor manufacturing where high-purity filtration is critical.
Manufacturing & Processing:
- For industrial gas and liquid filtration in manufacturing processes and production lines.
Water & Waste Treatment:
- In water purification systems and wastewater treatment where reliable filtration is essential.
Air & Gas Systems:
- For air filtration, gas distribution, and pneumatic systems requiring precise flow control.

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Certified Quality

All our products are manufactured according to ISO 9001 standards.

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Custom Solutions

We offer free design services and custom manufacturing for your specific needs.

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