Pack of 2 Replacement M5 Filters for LWZ 180 / 280 & VRC-W 400

$172.00 inc. GST

2x M5 Air Filters for STIEBEL ELTRON LWZ 180 / 280 & VRC-W 400

Replacement filter cassettes for supply air, made from unbreakable polyester fibres with partially progressive structure, thermally bonded, temperature-resistant to 100 °C, Z-folded inside a robust frame made from moisture-resistant cardboard; with pull tab at the front.

Air filter grade scale M5

Air Filter Compatibility

These filters are compatible with the following ventilation units:

LWZ 180 (232361)
LWZ 280 (232362)
LWZ 180 Enthalpy (236646)
LWZ 280 Enthalpy (236647)
VRC W 400 (203636)
VRC W 400 Enthalpy (203637)


Air Filter Classifications – What each type of filter removes from the air

The below table outlines the different performance and properties of each air filter class.
The current class if air filter is highlighted in red.

Filter Group Air Filtration Level Particle Size What is filtered out?
Air filters for coarse dust particles G3
≥ 10 µm
  • Pollen
  • Flower pollen
  • Fog
Air filters for medium-sized dust particles M5 ≥ 1 µm
  • Spores
  • Cement dust
  • Dust particles
  • [All the above]
Air filters for fine dust particles F7 ≥ 1 µm
  • Bacteria
  • Carbon soot
  • Fine dust
  • [All the above]
Air filters for fine dust particles F9 ≥ 1 µm
  • Tobacco smoke (roase fractions)
  • Metal oxide smoke (soarse fractions)
  • Oil smoke
  • [All the above]

How often should I replace the air filter in my ventilation unit?

Air filters in ventilation units should be replaced with a frequency of at least twice a year – or as required.

Visually inspecting the filtration medium (pads/filters) in your ventilation appliance is an easy process. Periodically check your air filters. Upon inspection, if filters are visually discoloured they should be replaced.

Clogged or old filters which are overdue for replacement can affect the performance and air flow rate of your ventilation device. Maintaining fresh filters will ensure the highest level of air filtration for the health and well-being of occupants.

Ventilation units from STIEBEL ELTRON will indicate when it’s time to change your filters with an icon in the controller display.

Still have questions?

If you have any questions or are unsure of which is the correct filter for your ventilation unit, feel free to contact us and our friendly staff will be willing to assist.

Article Number



LWZ 180 (232361), LWZ 180 Enthalpy (236646), LWZ 280 (232362), LWZ 280 Enthalpy (236647)

EAN Code


Grade (EN779)


Grade (ISO 16890)

ePM10 ≥ 50%

Package Quantity


There are no reviews yet.

Add a review

Be the first to review “Pack of 2 Replacement M5 Filters for LWZ 180 / 280 & VRC-W 400”

Your email address will not be published. Required fields are marked *

Article Number: 234148 Category: Tags: , , ,
  • No products in the cart.