SPECIFICATION GLOSSARY: VACUUM CLEANERS

Stopnie filtracji - what does it mean?

Filtration stages describe the steps air passes through, but manufacturers do not count them using one standard.

IN PLAIN LANGUAGE

How to understand Stopnie filtracji?

A manufacturer may count cyclonic separation, mesh screens, pre-filters, foam filters and HEPA media as separate stages. This means a seven-stage system is not automatically better than a five-stage system. Final filter quality, system sealing and filter maintenance matter more than the marketing stage count.

WHEN COMPARING PRODUCTS

Informational specification

This value describes the product, but it does not make one model better than another on its own.

WHY IT MATTERS

A single specification rarely describes the complete cleaning performance of a vacuum cleaner.

BUYING TIP

Compare products from the same class and check how the number translates into real use.

COMMON MISTAKE

Read this specification together with real test results and related measurements.

COMPARE TOGETHER WITH

real test results
related specification
product class

RELATED TERMS

Other specifications worth knowing

Deklarowany czas pracyClaimed runtime is the manufacturer maximum, usually measured in an economical power mode.Gwarancja / obsługa posprzedażowaWarranty length and after-sales support affect buying confidence, especially with less established brands.Kolor podświetleniaFloor-light colour mainly affects dust visibility and contrast, not suction performance.Ładowanie poza odkurzaczemOff-device charging means the removed battery can be charged separately from the vacuum body.Łamana rura FlexA Flex wand bends at a joint to make cleaning under low furniture easier.Liczba ogniwCell count describes battery-pack construction, not runtime or capacity on its own.