glass wool liners for packed column

I am looking for liners with glass wool to trap particles for our 8860 GCTCD packed column system, since a few columns were killed possibly due to particles getting into them. We did filter the samples.
Could you please recommend the liners for the applications? Thank you.

The configuration are: G2790A-152 purged packed inlet for EPC 8860; G2790A-220 TCD with EPC for 8860; and the column used is part# G3591-80013.

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