MVHR filters PaulPaul ISO Defroster DN 160

Paul ISO Defroster DN 160 Filters

Filter

ISO Defroster DN 160

350x250x40

House brand

Basic

EU factory

House brand

(0)

Paul ISO Defroster DN 160 filter G4 (house brand)

Extract filter size: - mm

Supply filter size: 350x250x40 mm

Filter class (EN779): G4

Filter quantity in a set: 1 filter

Protection level

Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.

Basic
General dust and particle filtration

10,90 €10,90 €

Price for set

Dispatch time: 24-48 hours

1

Cashback reward -
Earn 33 points

1-1 of 1

Paul ISO Defroster DN160: a single-filter duct defroster box

Unlike other Paul filter sets, the ISO Defroster DN160 is a single-filter duct-mounted defroster box, part of the wider Paul filter selection. It uses one 350x250x40mm G4 (ISO Coarse 70%) filter rather than a matched extract+supply pair.

G4 (house brand) — general dust and particle filtration

Currently only a house brand version is listed for this model; an original Paul-branded equivalent is not yet stocked.

Customer Reviews

The experience was seamless, they communicated well, and I got what I ordered quickly. I also found a product that I didn’t know existed, and ordered it as well. All in all, an excellent experience!

Steve Schafer

Trustpilot review

Top, fast shipment, good product

Tim Soenen

Trustpilot review

Get what I ordered, cheaper than in my country (post service included).

Matej

Trustpilot review

Fast and easy to order

Peter Postruznik

Trustpilot review

Everything was ok but it took like a week to receive the order when it appeared as completed in the status. Maybe more reliable information on the delivery process would be appreciated.

Toni Almansa

Trustpilot review

Most important: No fake shop 🙂 (i wos looking for an impressum and country of operating headquarters). Summary: Fast delivery. Moderate price. Good Quality. Quick and easy purchase. Good online-Shop. I miss Paying with Paypal.

Hans-dieter Tinhof

Trustpilot review

Very good product and good price

CARLOS MARTINS

Trustpilot review

Need Help? Start Here.

We’ve gathered answers to the most common questions about our products and services. If you can’t find an answer here, please contact us directly.

How often should Paul filters be changed in a Passive House?

Check them every 3 months and replace them at least every 6 months. In a Passive House the MVHR unit supplies all the fresh air, so a clogged filter shows up quickly as stuffier air and more fan noise. Change the supply filter sooner during pollen season or if you live near a busy road, and keep a spare set at home so you never run the unit on saturated filters.

Do Paul Novus and Focus models use the same filter size?

No. The Focus 200 takes its own filter size, while the Novus 300 and Novus 450 share one set. The Climos (F) 200 uses a different size again. Check the series name and model number on the unit before ordering, then choose the G4+G4 or G4+F7 version (M5+M5 or M5+F7 for Climos).

How do I identify my exact Paul model (e.g. Novus, Focus, Climos)?

Two pieces of information on the unit's front panel confirm your exact Paul model:

The series name, such as Novus or Focus
The longer alphanumeric model code, which specifies airflow capacity

Both help match you to the correct filter set, especially where multiple airflow variants share a series name.

What filter class is recommended for Paul units?

It depends on the model. The Paul filter sets we stock come in these combinations:

Novus 300/450 and Focus 200 — G4+G4, or G4+F7 with a fine F7 (ePM1) supply filter
Climos (F) 200 — M5+M5, or M5+F7

Because Passive House buildings get all their fresh air through the MVHR unit, the version with the F7 supply filter is usually the better choice for indoor air quality.

Why is Paul associated with Passive House ventilation specifically?

Paul Wärmerückgewinnung is a German pioneer of ventilation systems designed for Passive House and low-energy buildings, with several unit series built around very high heat-recovery efficiency. Depending on the model, Paul units use G4, M5 and F7 filters.