> Securiton RFC 911 replacement cartridge for DFU 911
> Source: https://pap.fi/en/tuote/securiton-rfc-911/
> Full site in machine-readable form (in Finnish): https://pap.fi/llms-full.txt
> Pages in English: https://pap.fi/llms.txt

# Securiton RFC 911 replacement cartridge for DFU 911

Product code 61413

Replacement cartridge for DFU 911 and DFU 911S dust filter units.

-   DFU 911 and DFU 911S
-   Replacement date is marked on the cartridge

## Product description

RFC 911 is Securiton’s replacement cartridge for DFU 911 and DFU 911S dust filter units. At commissioning and after replacement, the date is entered in the field on the cartridge. The cartridge is removed from the housing while the unit is being installed to avoid damage. The replacement interval follows the application-specific filter service life set in the detector.

## Technical data

- **Product code:** 61413
- **Manufacturer:** Securiton
- **Manufacturer’s code:** RFC 911 (11-2300031-01-01)
- **Product group:** Aspirating smoke detection › Filters and maintenance
- **Compatibility:** DFU 911, DFU 911S

## Documents

Original manufacturer documents (PDF).

### Technical datasheets

-   [Datasheet (series): DFU 911, DFU 911S](https://pap.fi/liitteet/valmistajat/securiton__DFU911_DS_T140705en_b.pdf) PDF · English · 191 kB
-   [Product catalogue (series): SecuriSmoke ASD 2026 (Securiton)](https://pap.fi/liitteet/valmistajat/securiton__SecuriSmoke_ASD_PC2026_F301en_c.pdf) PDF · English · 2.5 MB