OEM numbers
AUDI 4B0819439B · SEAT 4B0819439B · VW 4B0819439B · CUPRA 4B0819439B · AUDI 4B0819439C · SEAT 4B0819439C · VW 4B0819439C · CUPRA 4B0819439C · AUDI 4B1819441C · VW 4B1819441C · CUPRA 4B1819441C · AUDI 8E0819439C · VW 8E0819439C · CUPRA 8E0819439C · SKODA LAO 93
Alternatives and compatible parts
BOSCH 0986628513 · VALEO 701023 · FRAM CFP9548 · HENGST FILTER E955LB · MANN-FILTER FP3037 · VEMO V10-32-0004 · WILMINK GROUP WG1724319 · TOPRAN 108 617 · MEYLE 112 320 0004 · FEBI BILSTEIN 19588 · RIDEX 424I0499 · CORTECO 49469988 · BLUE PRINT ADV182508 · A.Z. Meisterteile AZMT-41-010-1784 · BREMSI FC0495C · DJ PARTS FC1207C · SIVENTO G228-B · SIARIA H3228-B · HERTH+BUSS JAKOPARTS J1340816 · OPTIMAL OP-FCF20023-C · Stark SKIF-0170498 · VEMO V10-31-1041-1 · VEMO V10-32-0004 · SIARIA V3228-B · MEYLE 112 326 0004/PD · NPS V135G229 · OPEN PARTS CAF2162.31 · MAGNETI MARELLI 154072413805 · EUROREPAR 1686261380 · MAGNETI MARELLI 350203063830 · KAMOKA 6080013 · VALEO 698683 · VALEO 701023 · BORG & BECK BFC1147 · MECAFILTER EKR7092 · KAMOKA F401201 · KAMOKA F502701 · REVITA FRH00308C · STEP FILTERS HAK6852 · MISFAT HB149C · MISFAT HB149CA · LUCAS FILTERS LFCP126 · DENCKERMANN M110038A · QUINTON HAZELL QFC0522AB · WILMINK GROUP WG1793410 · WILMINK GROUP WG1793573 · WILMINK GROUP WG2223674 · WILMINK GROUP WG2236576
Compatible vehicles
AUDI: A4 B6 (8E2), A4 B6 Avant (8E5), A4 B6 Kabriolett (8H7), A4 B7 (8EC), A4 B7 Avant (8ED) · SEAT: EXEO (3R2), EXEO ST (3R5)
Filter, interior air KNECHT LAO 93
| Product Code | LAO 93 |
| Brand | KNECHT |
| Product group | Filter, interior air |
| Country of origin |  Belgium |
| Weight | 0.406 kg |
| Length (mm) | 297,5 |
| Width (mm) | 204 |
| Height (mm) | 30,0 |
| Filter Type | bakterivastase toimega |
| Filter Type | allergia vastase toimega |
| Filter Type | Aktiivsöefilter |
| Net Weight [g] | 306 |
| AUDI | 4B0819439B |
| SEAT | 4B0819439B |
| VW | 4B0819439B |
| CUPRA | 4B0819439B |
| AUDI | 4B0819439C |
| SEAT | 4B0819439C |
| VW | 4B0819439C |
| CUPRA | 4B0819439C |
| AUDI | 4B1819441C |
| VW | 4B1819441C |
| CUPRA | 4B1819441C |
| AUDI | 8E0819439C |
| VW | 8E0819439C |
| CUPRA | 8E0819439C |
| SKODA | LAO 93 |