# Air filter cartridge SpiroFlex Filtr Protect BOX SMOG by SpiroFlex SX-RO-PB

**URL:** https://aio.lv/en/product--spiroflex-sx-ro-pb--11802618
**Data updated:** 2026-03-09 07:45 (EET)
**Category:** Ventilation Filters
**Manufacturer:** SpiroFlex
**Manufacturer code:** SX-RO-PB
**EAN:** 5903661103828
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 471.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 390.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spiroflex-sx-ro-pb--11802618

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

SpiroFlex Filtr Protect BOX SMOG is an air filter cartridge from SpiroFlex, model SX-RO-PB. Designed for use in filtration units, it provides particulate and smog-related contaminant removal for indoor air systems. The cartridge fits compatible housings and is intended for improving air quality in residential and commercial ventilation and air purification setups.

## Long description

SpiroFlex Filtr Protect BOX SMOG by SpiroFlex SX-RO-PB is an air filter cartridge designed for use in compatible ventilation and air purification housings. The cartridge targets particulate matter and smog-related contaminants to improve indoor air quality in residential and commercial environments. It is manufactured for installation in existing filtration units that accept the specified cartridge form factor and aims to provide reliable removal of airborne particles contributing to haze and urban smog.
Advantages
The filter cartridge offers targeted removal of fine particulates and common smog components, helping reduce visible haze and airborne solid contaminants. It is designed for straightforward installation in compatible housings and for stable performance in continuous ventilation and air purification systems. The product is made to industry-compatible dimensions to facilitate replacement and maintenance within existing setups.
Suitable for
 Residential ventilation systems and standalone air purifiers that accept the cartridge form factor
 Commercial HVAC and air-handling units in offices, shops, and public spaces
 Indoor spaces affected by urban smog, traffic emissions, or high particulate loads
Key specifications
 Type: cartridge air filter for particulate and smog-related contaminants
 Compatibility: designed to fit compatible filtration housings and units
 Application: indoor air filtration for residential and commercial environments
 Performance focus: removal of fine particles and smog-derived solid contaminants
 Installation: replaceable cartridge format intended for routine maintenance
How to use
Turn off the ventilation or air purification unit and follow the manufacturer's instructions for accessing the filter compartment. Remove the spent cartridge and inspect the housing for dust and debris. Insert the SpiroFlex Filtr Protect BOX SMOG cartridge into the housing in the correct orientation until it seats securely. Ensure all seals and gaskets are properly positioned, then close the compartment and restart the unit. Replace the cartridge at intervals recommended by the ventilation system manufacturer or sooner if airflow is noticeably reduced or if local air quality conditions warrant more frequent changes.
Usage recommendations
Monitor pressure drop or airflow regularly to determine optimal replacement intervals; typical use in urban environments may require more frequent changes than in low-pollution areas. Store unused cartridges in a dry, dust-free environment and handle filters by the frame to avoid contaminating the filtration media.

## FAQ

### How much does the Air filter cartridge SpiroFlex SX-RO-PB cost, and is it available for purchase?

The price is 471.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 15.07.2026 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 Air filter cartridge SpiroFlex SX-RO-PB 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 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/11802618/68534908_large.webp