Capno Filters, 1 pack of 12 (for Capno 5.0 and earlier ONLY) 21/11/2020 Peter Litchfield Leave a comment View cart “Zero Calibrator (for CapnoTrainer 5.0 and earlier ONLY)” has been added to your cart. $60.00 Capno Filters, 1 pack of 12 (for Capno 5.0 and earlier ONLY) quantity Add to cart Category: SUPPLIES, for CapnoTrainers5.0 and earlier Related products Zero Calibrator (for CapnoTrainer 5.0 and earlier ONLY) $25.00 Add to cart Nasal Cannulas, 5 packs of 20 (for earlier CapnoTrainers ONLY) $100.00 Add to cart Sampling Lines, 1 box of 100 $150.00 Add to cart Extension Lines for Sampling Lines, 1 pack of 20 $50.00 Add to cart