IVTBosch frånluftsmodul VBX 400 filter 388x300x47 original

Filter for the IVT/Bosch exhaust air module VBX 400

Reference: IVOBOVBX400G4

8.56 €

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Ex VAT: 8.56 €

Filter dimensions	388x300x47
Class EN779	G4
Class ISO16890	Coarse 75%
Protection level	Basic: larger solid particles, dust, fluff.
Quantity of filters	1
Advantages	German filtration material – hygienic (VDI 6022) and PFAS-free for cleaner, safer air. ISO 16890 tested – proven efficiency in accredited German lab. Low airflow resistance: longer servicing term, lower energy consumption. Made in the EU – quality and safety.

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Reference IVOBOVBX400G4

Data sheet

Manufacturer of MVHR: IVT/Bosch
Manufacturer: CleanFilter
Model: VBX
Model size: 400
Air handling unit: IVT/Bosch exhaust air module VBX 400
Filter dimensions: 388x300x47
Class EN779: G4
Class ISO16890: Coarse 75%
Protection level: Basic: larger solid particles, dust, fluff.
Quantity of filters: 1
Advantages: German filtration material – hygienic (VDI 6022) and PFAS-free for cleaner, safer air.
ISO 16890 tested – proven efficiency in accredited German lab.
Low airflow resistance: longer servicing term, lower energy consumption.
Made in the EU – quality and safety.
Google category ID: 3573
Product type: Filters for Heat Pumps

✅ High-quality air filters – for a clean and healthy indoor climate!

G4 air filter is suitable for both supply and extract air filtration — fits when dimensions match. Please note: supply and extract air filters can have different dimensions.

Classification according to ISO 16890: Coarse 75% or Coarse 90% (see specification)

G4 filters are designed to protect the air handling unit and the ventilation system from larger particles such as dust, insects, and fluff. They also capture coarse pollen, but do not provide full protection against smaller or allergenic particles.

✅ Key advantages:

✅ Low pressure drop
✅ Competitive price
✅ Longer lifespan compared to M5–F9 filters
✅ Lower energy consumption
✅ Reduced noise levels during operation

✅ Filtration efficiency (G4):

Particle type	Efficiency	Examples
Coarse >10 µm	✅ >75%	Dust, pollen
PM10	❌ <50%	Mold spores, pet dander
PM2.5	❌	Combustion particles
PM1	❌	Smog particles, viruses

⚙️ Filter construction:

⚙️ Type: Z-line
⚙️ Filtering media: premium thick synthetic fiber (e.g. SANDLER AG)
⚙️ Moisture-resistant frame (cardboard or synthetic), suitable for 100% RH
⚙️ Adapts to filter holder shape – does not damage AHU casing
⚙️ Complies with hygiene standards (resistant to microbial growth), certified to VDI 6022 (Germany)

✅ Advantages over alternative filters:

✅ Reliable German synthetic Sandler AG material
✅ Dense MPLZ type filter with more pleats
✅ Airtight construction – maximum air purification
✅ Tested to highest ISO 16890 standards in Germany
✅ Safe, PFAS-free, no carcinogens
✅ Made in the European Union

⏳ Replacement interval: depends on outdoor air quality. Recommended service life: 6–8 months. Not washable. Single-use only.

⚙️ Additional information:

Packing: sealed in plastic for long-term storage
Warranty: 2 years if stored properly in original packaging
Storage: dry indoor location, RH <60%, low dust environment
Made in the EU

✅ Ordering more than 10 pcs?
Contact us for discounts and delivery terms: [email protected]

✅ High-quality compatible replacement – perfectly suited for your air handling unit.

✅ Filter Maintenance Recommendations

⏳ When to Replace Filters?

Filter contamination is monitored by a timer in the control unit. Replacement alerts appear on the display or in the mobile app.
⚠️ A filter alert is just a reminder — your AHU will continue operating normally.
The replacement frequency depends on outdoor air quality. If you live near busy roads, gravel paths, construction sites, industrial zones, or farmland, you may need to replace filters 1.5–2× more often.
Most manufacturers recommend replacing filters at least twice a year: before and after the heating season.

⚙️ Recommended Filter Replacement Intervals:

Filter Type	Suggested Replacement
Activated carbon (F7-AC)	every 3 months
F7–F9	every 4–6 months
M5 / G4	every 5–8 months

Using a G4 prefilter can extend F7–F9 filter lifespan by 2–3 months.

Return air filters (extract side) may be replaced less frequently than supply air filters (F7, F7/AC).

♻️ Reusable Filter Types

Wire-frame filters and filter media pads (cut-to-size materials) can be vacuumed every 2–3 months, up to 2–3 times before replacement — if permitted in your unit's manual.
However, panel and pocket filters are strictly single-use. Vacuuming or washing them may damage the filter and reduce efficiency. Fine dust gets trapped in the inner layers and cannot be removed.

⚙️ Step-by-Step Filter Replacement

Check your user manual if replacing filters for the first time.
Turn off the AHU and wait until all fans stop rotating.
Remove the front panel or filter cover.
Take out the old filters.
Vacuum inside the unit if possible and wipe down filter holders with a damp cloth.
Inspect and clean other AHU components if needed — such as rotor belt, heat exchanger, fan blades, etc.
Install new filters carefully:
- Check airflow direction — arrows on the filters must match the AHU’s airflow.
- Typically, filters are installed before the heat exchanger; arrows should point inward toward the center.
- If there are 3 filters and the F7/F8 filter is on the opposite side of the exchanger from G4, its arrow must point away from the exchanger.
- Incorrect orientation can increase airflow resistance by up to 15%.
If using different filter types (e.g. F7 and G4), install F7 on the outdoor air side and G4 on the extract side. The outdoor air duct is usually insulated; the extract duct is not. Refer to the manual and note whether your unit is left- or right-handed.
After installation, close the cover and restart the unit.
Reset the filter timer using the control device, according to the user manual.

❌ Do Not Use the Unit Without Filters

Running your ventilation unit without filters will clog the heat exchanger and contaminate the entire system. It will also void your warranty.

⏳ Why Timely Filter Replacement Matters

Dirty filters increase airflow resistance, reduce airflow, raise energy consumption, and increase operating noise. Replacing them on time ensures efficiency and extends system life.

Watch the instructional video on general filter replacement:

✅ Why choose us?

⚙️ Advantage	⚙️ Description
✅ Experience & support	Our consultants have extensive experience in HVAC manufacturing and service.
✅ Wide selection	We offer a variety of filter types – including activated carbon and energy-efficient options – for most AHUs.
✅ Fast delivery	With 40,000+ filters in stock, we ship on the same or next business day.
✅ Premium materials	Filtering media from SANDLER AG (Germany) offers high dust-holding capacity and performance.
✅ Sealed for quality	All filters, including G4 class, are tightly sealed to prevent air leaks.
✅ Competitive prices	Thanks to our direct factory supply and large volumes, we offer some of the best filter prices in the EU.
⚙️ EU-made	Most filters sold in Europe are made in China using low-grade materials. Ours are produced in the EU.
⏳ Certified performance	Efficiency tested according to ISO 16890 in an accredited German laboratory.

Warehouse with filters

Filter is a replaceable component of any ventilation equipment, therefore sustainable production and logistics play a key role.

♻️ Production:

✔️ Benefit	Description
✨ High-quality materials	3-ply filtering material with larger dust-holding capacity means longer filter life and less material usage.
❌ No glass fiber	We avoid fragile, potentially hazardous, and non-recyclable glass fiber materials.
♻️ Recycled cardboard frames	Panel filter frames are made from moisture-resistant cardboard with maximum recycled content.
✔️ Renewable energy	Production plants run on renewable energy sources.
✔️ Eco plastic frames	Zehnder ComfoAir filter frames contain over 80% organic material.
⚙️ Energy-efficient options	We offer energy-efficient filters lasting 1.3-2 times longer than traditional ones.
✨ Less glue usage	Patented technology reduces glue consumption by 30-50% compared to other filters.

⏳ Shorter delivery distance:

Materials sourced from manufacturers in EU countries.
Filters made in the EU (while over 80% of market filters come from China or other Asian countries).
Direct delivery from production warehouses.

We are constantly searching for ways to provide more sustainability to your filter!

⚠️ PFAS chemicals have been used in a wide range of products since the 1940s. During production or use, PFAS can migrate into soil, water, and air. Most of these chemicals are practically non-degradable. Numerous scientific studies indicate that PFAS chemicals may pose risks to human and animal health.

♻️ Major Health Risks:

✔️ Risk	✨ Description
✅ Heart Disease	PFAS may increase the risk of heart-related illnesses.
✅ Reproductive Disorders	Can affect hormone systems, causing infertility and other reproductive issues.
✅ Neurological Effects	Linked to brain development disorders and cognitive impairments in children.
✅ Increased Cancer Risk	Evidence suggests PFAS may raise the risk of certain cancers.

♻️ Main Products Containing PFAS:

♻️ CleanFilter Solution

✔️ Healthier indoor air. PFAS chemicals do not enter the air or spread throughout your rooms.
✔️ Complies with the latest standards. Our filters meet current safety requirements and forthcoming regulations regarding PFAS materials.
✔️ Excellent performance. The synthetic filtering material offers durability and high efficiency without harmful additives.
✔️ Environmental protection. Choosing PFAS-free filters helps reduce pollution and protect public health.

Vores filtre er alternative produkter af høj kvalitet og er ikke fremstillet af de oprindelige producenter af ventilationsaggregater eller på deres vegne. Alle anvendte varemærker er udelukkende til identifikationsformål for at angive kompatibilitet. Vores filtre overholder ISO 16890-standarderne, er fremstillet af certificerede tyske materialer, og deres effektivitet er uafhængigt testet i eksterne laboratorier. Derudover er vores filtermaterialer fri for PFAS og andre skadelige stoffer, hvilket sikrer, at luften i dine lokaler forbliver sund og sikker. Alle vores filtre er udelukkende fremstillet i EU.

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