# Air purifier HEPA replacement filter Xiaomi SCG4021GL, 360° triple-layer, CADR 380 m³/h, 200×200×293 mm

**URL:** https://aio.lv/en/product--xiaomi-scg4021gl--3516353
**Data updated:** 2026-01-21 10:53 (EET)
**Category:** Ventilation Filters
**Manufacturer:** Xiaomi
**Manufacturer code:** SCG4021GL
**EAN:** 6934177712685
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--xiaomi-scg4021gl--3516353

## 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

Replacement HEPA filter compatible with Xiaomi air purifiers, model SCG4021GL. 360° triple-layer construction, CADR 380 m³/h and dimensions 200×200×293 mm. Grey colour, single unit with recommended replacement interval and filter lifetime of 6 months. Designed for general particulate removal to improve indoor air quality in homes and offices.

## Long description

Replacement HEPA filter Xiaomi SCG4021GL is a 360° triple-layer air purification cartridge designed for compatible Mi Air Purifier models. With a cylindrical construction and CADR 380 m³/h (223 CFM), the filter provides whole-drum intake and efficient removal of airborne particles. Its compact dimensions of 200×200×293 mm suit small to medium rooms in homes and offices and allow quick installation into supported purifier models.
Advantages
The 360° triple-layer design captures particles from all directions, increasing the effective service area and reducing recirculation of unfiltered air. A high CADR rating supports fast air exchange in enclosed spaces, improving removal of dust, pollen, pet dander and fine particulate matter. The structure balances filtration efficiency and airflow to maintain purifier performance while keeping noise and energy impact minimal.
Suitable for
 General home air purification in living rooms and bedrooms
 Allergy relief by reducing pollen, dust and pet allergens
 Small offices and workspaces requiring improved indoor air quality
 After-construction or cleaning periods with elevated dust levels
Key specifications
 Filtration layout: 360° cylindrical triple-layer assembly
 CADR (clean air delivery rate): 380 m³/h (223 CFM)
 Dimensions: 200 × 200 × 293 mm
 Primary capture: particulate matter (including PM2.5), dust, pollen and pet dander
 Compatibility: designed for compatible Mi Air Purifier models with cylindrical filter bay
How to use
Ensure the air purifier is switched off and unplugged before replacing the filter. Open the purifier according to the device manual, remove the used filter and insert the new cylindrical HEPA element with the correct orientation so that the seal seats evenly. Close the purifier housing, plug in and power on the unit. Reset any filter life indicator on the purifier following the manufacturer’s procedure to ensure accurate maintenance reminders.
Usage recommendations
Replace the filter at intervals recommended by the air purifier manufacturer or sooner in environments with higher particle loads. Regularly inspect and, if available, clean pre-filters to extend service life. Operate the air purifier continuously or in modes appropriate for room size to maintain indoor air quality; consider higher fan speeds temporarily after events that raise particulate levels.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.25 kg |
| Compatibility | Mi Air Purifier |
| Height | 293 mm |
| Width | 200 mm |
| Depth | 200 mm |
| Product colour | Silver |
| Package type | Box |
| Brand compatibility | Xiaomi |
| Product type | Air purifier filter |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Air purifier HEPA filter Xiaomi SCG4021GL cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 Xiaomi 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 Xiaomi 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/3516353/53655509_large.webp