Currently unavailable
Compatible filters
Filters for Itho Daalderop HRU ECO 3 RF L
2 filters · 180 × 400 × 18 mm · cardboard frame · G4 or F7
The Itho Daalderop HRU ECO 3 RF L uses 2 filters of 180 × 400 × 18 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 Itho Daalderop HRU ECO 3 RF L, matching dimensions and filter class
- Delivery in Belgium
- Secure payment, Bancontact, cards
- Made in the European Union
From €22.50incl. 21% VAT
Choose your setChoose your set
A set contains every filter of the unit. Prices incl. 21% VAT.
- Currently unavailable
Currently unavailable
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 | 180 × 400 × 18 mm | cardboard |
| Supply air (fresh) | 1 | 180 × 400 × 18 mm | cardboard |
Specifications
- Unit
- Itho Daalderop HRU ECO 3 RF L
- Unit brand
- Itho Daalderop
- Number of filters
- 2
- Filter dimensions
- 180 × 400 × 18 mm
- Thickness
- 18 mm
- Frame
- cardboard
- Available classes
- ISO Coarse 75% (G4) and ISO ePM1 65% (F7), ISO 16890 standard
- 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.
Frequently asked questions
Are these original Itho Daalderop parts?
No. They are compatible filters, made to the dimensions of the HRU ECO 3 RF L filter (180 × 400 × 18 mm) and to the stated filter class, by a European ventilation filter manufacturer.
G4/G4 or G4/F7: which set for the HRU ECO 3 RF L?
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 HRU ECO 3 RF L?
Compare the dimensions on this page, 180 × 400 × 18 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.