Natural Fills Testing

Natural Fill Testing and Quality Assurance

The form for submitting natural fill samples can be found here.


IDFL performs natural fill tests including fiber identification, cleanliness of fill material, net filling weight, insulation value and finished product testing.


IDFL performs many natural fill quality assurance services including testing bulk filling material and finished products, collecting samples from factories or retail stores and inspecting finished products. Services can be performed same-day for an additional fee.

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