# Filter set for Energy Comfort D400 / Comfort Plus — coarse 65% and ePM1 55% replacement filters

**URL:** https://aio.lv/en/product--no-name-0000-4742--11802587
**Data updated:** 2026-03-09 07:45 (EET)
**Category:** Ventilation Filters
**Manufacturer:** No name
**Manufacturer code:** 0000-4742
**EAN:** 5425037157247
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 103.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 85.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-0000-4742--11802587

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Replacement filter set for Energy Comfort D400 and Comfort Plus ventilation units, comprising a coarse 65% filter and an ePM1 55% fine filter. Designed to capture larger particles and PM1-class airborne contaminants respectively, the set maintains indoor air quality and protects heat-exchange and fan components. Suitable for routine maintenance and seasonal filter changes.

## Long description

Replacement filter set for Energy Comfort D400 and Comfort Plus ventilation units, consisting of a coarse 65% filter and an ePM1 55% fine filter. The combination is engineered to retain larger particles and PM1-class airborne contaminants, helping to maintain indoor air quality and to protect heat-exchange surfaces and fan components from dust accumulation. The filters are intended for routine maintenance and seasonal replacement to ensure continued ventilation performance.
Advantages
The coarse 65% filter captures larger dust, pollen and fibres, reducing strain on downstream components, while the ePM1 55% fine filter targets smaller particulate matter including PM1, improving overall filtration efficiency. Together they offer staged particle removal that helps preserve the ventilation unit’s thermal efficiency and reduces the frequency of deep cleaning. The filters are compatible with Energy Comfort D400 and Comfort Plus units and are designed for straightforward replacement during scheduled maintenance.
Suitable for
Routine maintenance and seasonal filter replacement in residential ventilation systems
Protecting heat exchangers and fans in Energy Comfort D400 and Comfort Plus units
Reducing indoor particulate load from dust, pollen and fine PM1 particles
Applications where staged coarse and fine filtration is required
Key specifications
Filter set composition: one coarse 65% filter and one ePM1 55% fine filter
Filtration classes: coarse 65% for larger particles; ePM1 55% for PM1-class fine particles
Function: staged particle capture to protect ventilation components and maintain air quality
Compatibility: designed for use with Energy Comfort D400 and Comfort Plus ventilation units
Intended use: routine and seasonal replacement to sustain ventilation performance
How to use
Turn off the ventilation unit and follow the manufacturer’s service instructions for safe access to the filter compartment. Remove the old filters and inspect the filter housings for dust build-up; clean the compartment if required. Install the coarse 65% filter in the primary intake position and place the ePM1 55% filter in the downstream position according to the unit’s filter orientation markings. Ensure filters fit securely and close the compartment before restarting the unit. Observe any airflow or pressure indicators after replacement to confirm correct installation.
Usage recommendations
Replace filters according to the ventilation unit’s maintenance schedule or sooner in environments with elevated dust or pollution. Regular inspection will help detect clogging and maintain airflow; disposing of used filters following local regulations is recommended. For best results, use the coarse 65% filter and ePM1 55% fine filter together as a set.

## FAQ

### How much does the Filter set for Energy Comfort D400 / Comfort Plus cost, and is it available for purchase?

The price is 103.49 € (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 14.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Filter set for Energy Comfort D400 / Comfort Plus be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 No name 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 No name 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/11802587/67204015_large.webp