# Air filter AENO AAPF4 — grey replacement filter compatible with AENO AP4

**URL:** https://aio.lv/en/product--aeno-aapf4--10512901
**Data updated:** 2026-03-07 15:21 (EET)
**Category:** Ventilation Filters
**Manufacturer:** AENO
**Manufacturer code:** AAPF4
**EAN:** 5291485010874
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aeno-aapf4--10512901

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

AENO AAPF4 is a grey replacement air filter designed for use with AENO AP4 devices. The product includes a grey-coloured filter element and serves as a compatible spare part for ventilation and air-purifying units that accept the AAPF4 model. Suitable for routine maintenance and filter replacement to maintain air circulation and device performance.

## Long description

AENO AAPF4 is a grey replacement air filter designed for AENO AP4 ventilation and air-purifying devices. The filter element restores and maintains effective particulate capture and airflow performance as part of regular maintenance. Compatible with units that accept the AAPF4 model, this replacement component supports continued indoor air circulation and the device's designed filtration function.
Advantages
The filter element is supplied in grey and manufactured to match the physical fit and airflow direction required by AENO AP4 units. It provides consistent particle retention and helps preserve device efficiency by reducing dust accumulation on internal components. Using a dedicated replacement filter reduces the risk of reduced airflow and ensures the unit continues to operate within expected parameters.
Suitable for
 Periodic maintenance and filter replacement in AENO AP4 ventilators
 Residential and small-office air purification setups that accept AAPF4-type filters
 Replacing worn or clogged filter elements to restore airflow and filtration performance
Key specifications
 Colour: grey
 Type: replacement air filter element for compatible ventilation/air-purifying units
 Compatibility: designed for use with units that accept AAPF4-style filters
 Purpose: particulate capture and airflow maintenance
How to use
Switch off and unplug the AENO AP4 device before attempting replacement. Open the unit according to the device manual, remove the old or clogged filter element, and insert the AAPF4 replacement in the same orientation as the original, ensuring a proper fit and seal. Close the device, reconnect power, and run a short operating cycle to confirm normal airflow.
Usage recommendations
Replace the filter according to the device manufacturer's intervals or sooner if visible soiling or reduced airflow occurs. Regular replacement helps maintain filtration efficiency and extends the operational life of the ventilation or air-purifying unit.

## Specifications

| Feature | Value |
|---|---|
| Compatibility | AENO AP4 |
| Product colour | Grey |
| Filter colour | Grey |

## FAQ

### How much does the Air filter AENO AAPF4 cost, and is it available for purchase?

The price is 50.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All AENO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized AENO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10512901/59592099_large.webp