The degree of fluffiness and cleanliness are different.

1. Fluffiness: The difference between goose down cleanliness 800 and 1000 is the fluffiness. Products with goose down cleanliness level 1000 have a higher fluffiness, which means more goose down filling and a softer feel. Products with a cleanliness level of 800 goose down have a relatively low fluffiness and relatively small fillings, so they feel relatively firm.

2. Cleanliness: Cleanliness refers to the cleanliness of goose down after treatment. A cleanliness of 80 can be considered a good level, a cleanliness of 90 can ensure no odor, and a cleanliness of 100 can be considered a good level. Cleanliness represents very good quality.