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DOUGLAS EQUIPMENT Miami · Since 1955
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CTP Air Filter

CTP-4W5228

Air Filter 4W5228 — 300.9D

CTP primary air filter 4W5228. Multi-layer cellulose with synthetic enhancement, designed for high-dust LATAM operating conditions for 300.9D — fits 301.4C, 301.6C, 301.7D. Replaces OEM equivalent at substantial savings.

In Stock — Miami Warehouse LATAM · 0% Pricing Eligible 30-50% vs OEM

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OEM Cross-References

CTP aftermarket reference cross-references the following OEM part numbers:

  • 4W5228 OEM

Compatible Machines

Documented fitment for the following machines. Verify with your machine serial number for exact match.

  • 300.9D
  • 301.4C
  • 301.6C
  • 301.7D
  • 302.2D
  • 302.4D
  • 302.7D
  • CB-14
  • PS-150B
  • PS-150C
  • PS-200B
  • PS-360B

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Air Filter 0676987 — AP-800

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CTP-0814662

Air Filter 0814662 — CB-521

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CTP-0947070

Air Filter 0947070 — STANDARD EFFICIENCY

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CTP-0965028

Air Filter 0965028 — 303E CR

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Available now

Need CTP-4W5228 or related parts?

Send your machine model + part list. We confirm cross-reference, stock, and LATAM documentation in hours.

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