DPF Baseline Request

If you cannot find your filter listed on the baseline chart please fill out the form below and your filter information will be sent to our team and we will contact you with an estimated baseline.
We will respond as soon as we can during M-F business hours 8am- 4:30(PST)

*REQUIRED

CONTACT INFORMATION

FILTER INFORMATION

FILTER DIMENSIONS

Please select your unit of measurement below, then enter in all filter dimensions to the closest decimal format.


International DPFs

International DPFs are not stamped with a part number. Follow the steps below on the chart below to find the corresponding baseline.

  • STEP 1: Match your DPF to the picture that most resembles yours.
  • STEP 2: Narrow your results by first matching the OH(Overall Height).
  • STEP 3: Next look at the ID (Inside Diameter) to continue to narrow down results
  • STEP 4: Last look at the OD (Overall Diameter), if you still cannot find your DPF listed use the form above and we will help you find your baseline

OH ID OD Part # Red Tag (Low) Baseline Green Tag Orange Tag Red Tag (High)
27.75 IN 12.25 IN 13.00 IN 2611630C91 < 3.80 3.80 3.80 - 4.30 4.35 - 4.80 > 4.80
27.75 IN 12.25 IN 12.00 IN 2604870C91 / 82002756 < 4.15 4.15 4.15 - 4.65 4.70 - 5.15 > 5.15
27.63 IN 11.00 IN 12.38 IN 2594356C91 < 4.20 4.20 4.20 - 4.70 4.75 - 5.20 > 5.20
27.50 IN 11.00 IN 11.50 IN 2593981C91 < 4.30 4.30 4.30 - 4.80 4.85 - 5.30 > 5.30
27.50 IN 10.75 IN 11.50 IN 2604873C91 < 4.30 4.30 4.30 - 4.80 4.85 - 5.30 > 5.30
OH ID OD Part # Red Tag (Low) Baseline Green Tag Orange Tag Red Tag (High)
18.50 IN 12.25 IN 13.00 IN 2604430C91 < 2.90 2.90 2.90 - 3.40 3.45 - 3.90 > 4.90
18.50 IN 12.00 IN 13.00 IN 2612521C91 < 2.60 2.60 2.60 - 3.10 3.15 - 3.60 > 3.60
18.50 IN 11.25 IN 12.50 IN 2594165C91 < 3.20 3.20 3.20 - 3.70 3.75 - 4.20 > 4.20
18.50 IN 10.38 IN 11.50 IN 2594131C91 < 3.40 3.40 3.40 - 3.90 3.95 - 4.40 > 4.40
OH ID OD Part # Red Tag (Low) Baseline Green Tag Orange Tag Red Tag (High)
23.00 IN 11.00 IN 111.50 IN 2594363C91 < 3.95 3.95 3.95 - 4.45 4.50 - 4.95 > 4.95
23.00 IN 11.00 IN 12.25 IN 2594369C91 < 3.85 3.85 3.85 - 4.35 4.40 - 4.85 > 4.85
21.75 IN 9.00 IN 9.625 IN 2595055C91 < 4.60 4.60 4.60 - 5.10 5.10 - 5.60 > 5.60