# SpiroFlex replacement filter set for ventilation recuperators VENT CLEAR HA350 / HA500 / HA4 / HA5

**URL:** https://aio.lv/en/product--spiroflex-vcha-zf--11829327
**Data updated:** 2026-03-09 14:38 (EET)
**Category:** Ventilation Filters
**Manufacturer:** SpiroFlex
**Manufacturer code:** VCHA-ZF
**EAN:** 5907520989981
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spiroflex-vcha-zf--11829327

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Replacement filter set by SpiroFlex compatible with VENT CLEAR recuperator models HA350, HA500, HA4 and HA5. The set contains the filters required for air filtration in mechanical ventilation units, ensuring removal of dust and particulates and maintaining system hygiene. Designed for routine maintenance and seasonal replacement to preserve airflow and indoor air quality in residential or light-commercial ventilation systems.

## Long description

SpiroFlex replacement filter set for ventilation recuperators VENT CLEAR HA350 / HA500 / HA4 / HA5 is a set of air filters designed to fit specified VENT CLEAR mechanical ventilation units. The filters capture dust and airborne particulates to help maintain hygienic airflow and protect internal components. Intended for routine maintenance and seasonal replacement, the set supports sustained ventilation performance in residential and light-commercial environments.
Advantages
The SpiroFlex filter set provides consistent particle removal and helps reduce dust accumulation in heat recovery units, supporting stable airflow and prolonging system service intervals. Filters are manufactured to match the dimensions and airflow requirements of VENT CLEAR HA350, HA500, HA4 and HA5 models, ensuring proper fit and efficient filtration without modifying the unit. Replacing filters regularly aids in preserving indoor air quality and reduces the need for more frequent internal cleaning.
Suitable for
Routine maintenance of VENT CLEAR HA350 ventilation recuperators
Routine maintenance of VENT CLEAR HA500 ventilation recuperators
Routine maintenance of VENT CLEAR HA4 and HA5 units in homes and small offices
Seasonal filter replacement to maintain airflow and air quality
Key specifications
Compatibility: designed for VENT CLEAR HA350, HA500, HA4, HA5 recuperator models
Function: removal of dust and airborne particulates from supply and exhaust streams
Application: mechanical ventilation heat recovery units in residential and light-commercial settings
Maintenance cycle: intended for regular and seasonal replacement to sustain performance
How to use
Turn off the ventilation unit and follow the manufacturer’s instructions for accessing the filter compartment. Remove the used filters and dispose of them according to local regulations. Install the SpiroFlex replacement filters in the correct orientation, ensuring a secure fit and sealing where applicable. Restart the unit and verify normal airflow and operation. Refer to the VENT CLEAR recuperator manual for any model-specific guidance or precautions.
Usage recommendations
Inspect filters every 3 months and replace them seasonally or sooner in environments with elevated dust, pollen, or pet dander. Use only compatible filter sets to maintain manufacturer-stated airflow and heat recovery performance; improper filters can increase pressure drop and reduce efficiency.

## FAQ

### How much does the SpiroFlex filter set for VENT CLEAR HA350/HA500/HA4/HA5 cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 03.07.2026 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 SpiroFlex 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 SpiroFlex 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/11829327/67230171_large.webp