# Insulated Filter SFS/IZ D125 for Hot AI, Lenovo DGP125SFSIZ

**URL:** https://aio.lv/en/product--lenovo-dgp125sfsiz--12397861
**Data updated:** 2026-04-27 22:30 (EEST)
**Category:** Ventilation Filters
**Manufacturer:** Lenovo
**Manufacturer code:** DGP125SFSIZ
**EAN:** 5900309094111
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 56.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-dgp125sfsiz--12397861

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Insulated Filter SFS/IZ D125 for Hot AI by Lenovo (model DGP125SFSIZ) is a D125-series insulated ventilation/filter component designed for use in heating or hot-air systems. It provides thermal insulation and particulate filtering where a D125 connection is required, suitable for HVAC, ventilation or appliance exhaust applications that need heat-resistant, insulated filtration.

## Long description

The Insulated Filter SFS/IZ D125 for Hot AI by Lenovo is a D125-series insulated ventilation and filter component engineered for hot-air and heating systems. It combines thermal insulation with particulate filtration in a single unit designed to fit ducts or connectors with a nominal 125 mm diameter. The product is intended to maintain airflow while reducing heat loss and preventing ingress of larger particles into ventilation or exhaust paths.
Advantages
This insulated filter integrates thermal resistance and mechanical filtration to help preserve system efficiency and reduce condensation risks in hot-air ducts. Its D125 form factor allows straightforward installation into compatible ducting systems, offering a compact solution that minimizes the need for separate insulation and filter elements. The product is built to withstand elevated temperatures encountered in heating or hot-air exhaust applications while maintaining airflow and filtering performance.
Suitable for
Heating systems and hot-air distribution ducts that require a D125 connection
Ventilation or exhaust paths in appliances where heat-resistant filtration is needed
HVAC installations seeking combined insulation and particle filtering in one component
Retrofit projects replacing non-insulated or worn filters in 125 mm ductwork
When it may not be suitable
This insulated filter is not intended for applications requiring HEPA-level or molecular filtration; it provides particulate filtering suitable for general ventilation and exhaust use but not for sterile or cleanroom environments. It may also be unsuitable for systems where the operating temperature exceeds the component’s rated heat tolerance or where a different duct diameter is required.
Key specifications
Nominal connection diameter: 125 mm
Combined thermal insulation and particulate filter design
Intended for use in hot-air and heating ventilation or exhaust applications
Construction suitable for elevated-temperature duct environments
How to use
Install the insulated filter inline in a compatible 125 mm duct or connector following standard ventilation assembly practices. Ensure airflow direction matches any marked orientation on the component and secure joints with appropriate clamps or sealant to maintain thermal and air-tight performance. Inspect and clean or replace the filter element as part of routine maintenance to prevent blockage and preserve system efficiency.
What to consider before purchase
Confirm the duct or connector diameter is 125 mm and compatible with the product form factor
Verify the expected operating temperature range of your system matches the component’s heat resistance
Assess the level of particulate filtration required for your application (this component is not a HEPA filter)
Plan for periodic inspection and maintenance to avoid reduced airflow from accumulated debris
Usage recommendations
For reliable performance, integrate the insulated filter within well-sealed duct runs, avoid exposure to chemical vapors that can degrade materials, and schedule regular checks. Replace the unit if signs of structural degradation or severe clogging appear to maintain safe and efficient operation of hot-air and heating ventilation systems.

## FAQ

### How much does the Insulated Filter SFS/IZ D125 — Lenovo DGP125SFSIZ cost, and is it available for purchase?

The price is 67.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 22.07.2026 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 Lenovo 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 Lenovo 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/12397861/68681095_large.webp