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Filter analysis for sending in an entire filter canister. Note: We only test filters that are 8″ tall or less. We do not test filters that have a metal screen inside. -
Cut the pleats out of your oil filter and send them in to determine the quantity of aluminum, iron, and copper present. For info on removing pleats from the filter, click here.
Send samples to:
Blackstone Laboratories
416 E Pettit Ave
Fort Wayne, IN 46806
Talk to a human:
(260) 744-2380
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© Copyright 2025 | Blackstone Laboratories, Inc. | All Rights reserved
Send samples to:
Blackstone Laboratories
416 E Pettit Ave
Fort Wayne, IN 46806
Talk to a human:
(260) 744-2380
© Copyright 2025 | Blackstone Laboratories, Inc. | All rights reserved