Rittal SK Series, Polyester Filter Fan Filter, 167 mm 167mm 21 mm

RS Stock No.:: 287-9541
Mfr. Part No.:: 3181125
Manufacturer:: Rittal

Rittal SK Series, Polyester Filter Fan Filter, 167 mm 167mm 21 mm

Subtotal (5 units, in packs of 5)*

PHP6,658.50

(exc. VAT)

PHP7,457.50

(inc. VAT)

FREE delivery for orders over ₱5,000.00

Stocked by manufacturer

Ready to ship from November 02, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per Unit	Per Pack*
5 +	PHP1,331.70	PHP6,658.50

*price indicative

RS Stock No.:: 287-9541
Mfr. Part No.:: 3181125
Manufacturer:: Rittal

Specifications

Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Rittal
	Filter Type	Pleated Panel
	Product Type	Fan Filter
	Thickness	21mm
	Filter Material	Polyester
	Length	167mm
	Width	167mm
	Standards/Approvals	UR + C-UR (recognised)
	Series	SK

Datasheet - 3181125

RoHS Status: Exempt

COO (Country of Origin):: DE

Rittal Series SK Fan Filter, 167x167x21mm, Polyester Filter - 3181125

This high-quality pleated panel filter is designed for efficient air filtration in various systems. With dimensions of 167x167x21mm, the polyester air filter enhances airflow compared to traditional chopped-fibre mats, improving cooling unit performance while lowering energy consumption. This results in cleaner enclosures, extended maintenance intervals, and reduced service costs.

Features & Benefits

• Pleated structure increases volumetric airflow

• Longer service intervals minimise maintenance costs

• Polyester material ensures effective dust filtration

• Lightweight design allows for easy installation and replacement

Applications

• Used with fan-and-filter units

• Ideal for roof-mounted fans and cooling units

• Compatible with chillers in industrial environments

• Designed for integration in HVAC systems

Is it suitable for outdoor applications?

Yes, it has an IP55 rating for protection.

What materials are used in the filter?

The pleated filter is made from polyester and meltblown polycarbonate, while the absorber mat is composed of 100% polyester for optimal filtration and absorption.