Compatible filters

Filters for AERIS / AERISnext AERISnext 350TR

2 filters · 160 × 500 × 23 mm · cardboard frame · G4 or F7

The AERIS / AERISnext AERISnext 350TR uses 2 filters of 160 × 500 × 23 mm, cardboard frame (Extract air, Supply air (fresh)). Our sets match these dimensions in ISO Coarse 75% (G4) and ISO ePM1 65% (F7). Made in the European Union.

Compatible with AERIS / AERISnext AERISnext 350TR, matching dimensions and filter class
Delivery in Belgium
Secure payment, Bancontact, cards
Made in the European Union

From €19.50incl. 21% VAT

Choose your set

A set contains every filter of the unit. Prices incl. 21% VAT.

Currently unavailable
Standard filtration
G4/G4 filter set (ISO Coarse)
- 2 × ISO Coarse 75 % · G4
Two ISO Coarse 75% filters (formerly G4): one for supply air, one for extract air. The factory configuration of most units.
€19.50
incl. 21% VAT
Out of stock, restocking in progress
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Currently unavailable
Higher filtration on the supply side
G4/F7 filter set (ISO Coarse + ePM1)
- 1 × ISO Coarse 75 % · G4
- 1 × ISO ePM1 65 % · F7
One ISO ePM1 65% filter (formerly F7) on the supply side, to stop pollen and fine particles, and one ISO Coarse 75% (G4) on the extract side.
€21.75
incl. 21% VAT
Out of stock, restocking in progress
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Currently unavailable
Fine filtration on both sides
F7/F7 filter set (ePM1)
- 2 × ISO ePM1 65 % · F7
Two ISO ePM1 65% filters (formerly F7). Fine filtration on both sides; higher pressure drop, only for units that accept it.
€24.00
incl. 21% VAT
Out of stock, restocking in progress
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Compatible product. Not manufactured or sold by the brand named. Brand and model names are used solely to indicate compatibility.

What the set contains

Each set delivers every filter of the unit, ready to fit.

Position	Quantity	Dimensions	Frame
Extract air	1	160 × 500 × 23 mm	cardboard
Supply air (fresh)	1	160 × 500 × 23 mm	cardboard

Manufacturer references

400502012

Original references this filter shape corresponds to. Our sets are not AERIS / AERISnext parts.

Specifications

Unit: AERIS / AERISnext AERISnext 350TR
Unit brand: AERIS / AERISnext
Number of filters: 2
Filter dimensions: 160 × 500 × 23 mm
Thickness: 23 mm
Frame: cardboard
Available classes: ISO Coarse 75% (G4) and ISO ePM1 65% (F7), ISO 16890 standard
Matching manufacturer references: 400502012
Type: Compatible filter, not an original part
Made in: European Union
Recommended replacement: Every 6 months, check every 3 months

G4 or F7?

Both classes exist for this model. The G4/F7 set combines them.

	ISO Coarse 75% (G4)	ISO ePM1 65% (F7)
Stops	Dust, insects, lint	Pollen, fine particles, soot
Position	Extract and supply air	Supply air, intake side
For whom	The unit's standard configuration	Allergies, city, busy road
Lifetime	6 months	6 months, watch it more closely

When and how to replace

Every six months in most homes, more often near a road, during building work or with pets. A grey, bulging or smelly filter needs replacing without waiting for the date.

01
Switch off the power
Turn the unit off or cut the breaker before opening the hatch.
02
Open the filter hatch
Remove the old filters and note their direction: an arrow or label shows the air inlet side.
03
Slide in the new filters
If the set mixes two classes, the fine filter (ISO ePM1) goes on the supply side. With two identical filters there is no order to follow. The frame must sit flat, without play.
04
Reset the indicator
Close up, switch back on and reset the filter reminder on the controller, if there is one.

Other units using this filter

These models take an identical filter shape.

All AERIS / AERISnext models

Frequently asked questions

Are these original AERIS / AERISnext parts?

No. They are compatible filters, made to the dimensions of the AERISnext 350TR filter (160 × 500 × 23 mm) and to the stated filter class, by a European ventilation filter manufacturer.

G4/G4 or G4/F7: which set for the AERISnext 350TR?

G4/G4 is the standard configuration: a fine coarse filter on each side. G4/F7 puts a fine filter (ISO ePM1 65%) on the supply air, useful against pollen and fine particles, and keeps the G4 on the extract. The F7 loads faster: keep an eye on it.

How can I be sure the filter fits my AERISnext 350TR?

Compare the dimensions on this page, 160 × 500 × 23 mm, and the frame type with your current filter. If in doubt, write to us with a photo of the filter: we check before shipping.

When will the filters be shipped?

Sets in stock ship within two working days of payment, by parcel, throughout Belgium, with a tracking email. A set shown as unavailable does not ship: leave your email and we will let you know when it is back.

Would you rather we did it?

In Brussels, Brabant and Hainaut we replace the filters during the unit's service visit and hand you a written report.

Book a service