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Filter, cabin air

Product number: LAK 78
ART: LAK 78 / EAN: 4009026504932

Height ()	29.0
Filter type	activated carbon filter
Length (mm)	348.0
Width (mm)	167
Packaging length (cm)	18.2
Packaging width (cm)	4.00
Packaging height (cm)	36.20
Basic version (art. no.)	la 78
Net weight (g)	158

Advised products

Price incl. vat.
€ 19,30

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Leverdatum: 27-05-2026

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Filter, cabin air BOSCH 1 987 432 045)

EAN code	4047023209092
Productnumber	1 987 432 045
Brand	BOSCH
Price incl. vat. € 11,11

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Filter, cabin air BOSCH 1 987 432 345)

EAN code	4047023215062
Productnumber	1 987 432 345
Brand	BOSCH
Price incl. vat. € 18,82

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Filter, cabin air BOSCH 0 986 628 516)

EAN code	4047025413213
Productnumber	0 986 628 516
Brand	BOSCH
Price incl. vat. € 25,07

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Filter, cabin air KNECHT LA 78)

EAN code	4009026506813
Productnumber	LA 78
Brand	KNECHT
Price incl. vat. € 14,64

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Filter, cabin air KNECHT LAO 78)

EAN code	4009026960905
Productnumber	LAO 78
Brand	KNECHT
Price incl. vat. € 25,70

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Filter, cabin air PURFLUX AHH167)

EAN code	3
Productnumber	AHH167
Brand	PURFLUX
Price incl. vat. € 21,54

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Manufacturer	Productnumber
FORD	1121106
FORD	1139654
FORD	1382861
FORD	1452329
FORD	1672948
FORD	FP38
FORD	FP41
FORD	XS4H19G244AA
FORD	XS4H19G244AA3M
FORD	XS4H19G244BA
FORD	XS4H19G244CA
FORD	XS4J19G244AAHF
FORD	XS4Z19N619AA
FORD	XS4Z19N619CA

Usage numbers
76887988
LA 78
LAO 78
LAK78
LAK 78
4
00903E+12

Filter, cabin air

The Filter, cabin air (LAK 78) cleans incoming air to improve cabin comfort and HVAC performance. Replacing the filter ensures fresh air and optimal ventilation. Use Porza’s smart search to find the correct filter.

FAQ

A cabin air filter is a component in the vehicle’s ventilation system that filters the air entering the interior. Its function is to remove dust, pollen, pollutants, and other airborne particles, ensuring clean and healthy air inside the cabin while improving comfort for passengers.

Key specifications include filter dimensions, filtration efficiency, and filter type (standard particulate or activated carbon). Activated carbon filters provide additional protection by absorbing odors and harmful gases. The filter media is typically made from multi-layer paper or synthetic materials designed to maintain airflow and operate within temperature ranges from -20°C to +80°C.

Replacement is recommended at regular service intervals, usually once or twice per year, or when symptoms such as reduced airflow, unpleasant odors, or increased dust inside the cabin occur. More frequent replacement may be needed in urban or polluted environments.

Porza offers a fit guarantee option where your vehicle details, such as license plate or VIN, are checked against product specifications. This ensures the cabin air filter matches the correct size, type, and performance requirements for your vehicle’s HVAC system.

Porza supplies high-quality cabin air filters with fast delivery across Europe. Customers can order online or choose in-store pickup in the Netherlands, Germany, or Belgium. This allows quick and flexible access to essential maintenance parts for both professional workshops and individual users.

If you select the fit guarantee, Porza verifies compatibility before shipment. If the product does not fit or meet expectations, it can be returned according to the return policy. This ensures a reliable and risk-free purchasing experience.

Straelseweg 52, 5911 CR
Venlo
The Netherlands

Willem de Rijkelaan 15a, 5616 HH
Eindhoven
The Netherlands

info@porza.nl
085 401 1901
KVK 0123456678
BTW 01NL123435B1

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