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White rectangular Hoover vacuum filter with pleated media and black frame

Appliance Factory Parts

Appliance Factory Parts 38-2304-02 Hoover Vacuum Filter

SKU CH-TT9V-78YJG

Replacement final filter fits 36 Hoover vacuum models including Windtunnel Self Propelled and Sprint series

  • Selling UnitEach
  • TypeVacuums & Steamers
  • Fits 36 Hoover models including Windtunnel Self Propelled
  • Replaces original part numbers 43613021 and H-43613021
  • Final filter captures fine dust for cleaner exhaust air
  • Sold individually as a single replacement unit
  • New condition ensures full filtration performance from first use

Hoover Windtunnel Final Filter

This replacement filter fits 36 Hoover Windtunnel Self Propelled models including U6473-900, U6451-900 and U6470-900. It replaces part numbers 43613021, H-43613021 and HR-1856 to restore original filtration performance.

Simple drop-in installation

The filter slides into the designated compartment without tools or fasteners. Common issues arise when the filter is not seated fully, allowing unfiltered air to bypass the media, or when the old filter housing clips are damaged during removal.

Traps fine dust and allergens

Designed as the final stage filter, it captures fine particles that pass through the primary dirt cup. It does not replace the primary filter or HEPA media, so suction will decline if those upstream stages are clogged or missing.

Highlights

  • Fits 36 Hoover models including Windtunnel Self Propelled
  • Replaces original part numbers 43613021 and H-43613021
  • Final filter captures fine dust for cleaner exhaust air
  • Sold individually as a single replacement unit
  • New condition ensures full filtration performance from first use

Specifications

BrandAppliance Factory Parts
Selling UnitEach
Part Number38-2304-02
TypeVacuums & Steamers

Questions about this item

How do I know the filter is correctly seated after I install it?

The filter is a direct replacement for Hoover part 43613021; when it locks into the housing with no gaps and the vacuum runs without loss of suction, it is working as intended.

What comes in the package and do I need anything else to fit it?

One final filter is supplied; no extra parts or tools are required for installation on compatible Hoover models.

Which Hoover models does part 38-2304-02 fit so I can choose the right one?

It fits 36 Hoover models including U6473-900, U6451-900, U6470-900, U6429-900, U6437-900, U6425-920, U64019RM, U6449-900, U6455-960, U6460-900 and others listed in the compatibility data.

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