# DUCO Filter Set Coarse 65% / ePM1 55% for Energy Comfort D325

**URL:** https://aio.lv/en/product--duco-0000-4661--11502554
**Data updated:** 2026-07-06 17:40 (EEST)
**Category:** Other goods
**Manufacturer:** DUCO
**Manufacturer code:** 0000-4661
**EAN:** 5425037156035
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 103.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 85.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--duco-0000-4661--11502554

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

This original DUCO filter set includes a Coarse 65% filter and an ePM1 55% filter designed specifically for the Energy Comfort D325 ventilation unit. These high-quality replacement filters ensure optimal indoor air quality by effectively capturing dust, pollen, and fine particles. Regular replacement maintains system efficiency and promotes a healthy living environment.

## Long description

The DUCO Filter Set Coarse 65% / ePM1 55% is an original replacement kit specifically engineered for the Energy Comfort D325 ventilation unit. This set provides essential filtration to maintain high indoor air quality by capturing airborne contaminants such as dust, pollen, and fine particulate matter. By utilizing these genuine filters, you ensure that your ventilation system operates at its peak performance while protecting the internal components from dust accumulation.
Advantages
Using original DUCO filters guarantees a perfect fit and optimal airflow within your ventilation system. The combination of a Coarse 65% filter and an ePM1 55% filter provides a balanced approach to air purification, effectively trapping larger debris while simultaneously filtering out finer particles that can impact respiratory health. Regular maintenance with these high-quality filters helps to extend the lifespan of your Energy Comfort D325 unit and ensures consistent energy efficiency throughout the year.
Suitable for
Residential ventilation systems
Improving indoor air quality in homes
Capturing dust and pollen
Maintaining the efficiency of Energy Comfort D325 units
When it may not be suitable
This filter set is exclusively designed for the DUCO Energy Comfort D325 model. It is not compatible with other ventilation units or different series of DUCO systems. If your specific unit requires a different filtration class or dimensions, this set will not provide the necessary seal or performance.
Key specifications
Filter types: Coarse 65% and ePM1 55%
Compatibility: DUCO Energy Comfort D325
Net weight: 0.16 kg
Package dimensions: 575 x 45 x 215 mm
How to use
To replace the filters, first ensure that the ventilation unit is switched off and disconnected from the power supply. Open the maintenance panel of your Energy Comfort D325 unit according to the manufacturer's instructions. Remove the old, saturated filters and dispose of them properly. Insert the new Coarse 65% and ePM1 55% filters into their designated slots, ensuring they are seated firmly and correctly to prevent air bypass. Close the maintenance panel securely and restore power to the unit.
What to consider before purchase
Verify that your ventilation unit model is the Energy Comfort D325.
Check the current status of your filters to determine if a replacement is due.
Ensure you have enough space to access the maintenance panel of the unit.
Usage recommendations: It is recommended to inspect your filters every 3 to 6 months depending on your local air quality and environmental conditions. Replace the filters at least once or twice a year to maintain optimal system performance and healthy indoor air.

## FAQ

### How much does the DUCO Filter Set for Energy Comfort D325 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 — 11 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 29.07.2026 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 DUCO Filter Set for Energy Comfort D325 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 DUCO 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 DUCO 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