The Hoover WindTunnel Secondary Filter (HR-1832 / 38765019) is a genuine-style replacement filter designed to support effective secondary filtration in compatible Hoover WindTunnel upright vacuums. Positioned after the primary filtration stage, this filter helps capture remaining fine dust particles before air passes through the motor and exhaust system.

Manufactured from quality filtration media, this secondary filter is engineered to balance airflow with reliable dust capture. Its lightweight yet durable construction supports consistent vacuum performance while helping reduce the circulation of fine debris back into the living space.

Designed for a precise fit, the HR-1832 secondary filter installs easily into compatible Hoover WindTunnel models with no tools required. Regular replacement helps maintain strong airflow, protects internal components, and extends the overall lifespan of your vacuum—especially in homes with pets or frequent vacuum use.

Swiss Boy Vacuum is committed to supplying dependable vacuum replacement parts you can trust. With expert knowledge and a focus on quality OEM-style components, Swiss Boy ensures customers receive the right parts to keep their vacuums performing efficiently and reliably.

Why Choose This Product?

• Designed for Hoover WindTunnel upright vacuums
• Secondary filtration helps trap fine dust particles
• Supports cleaner exhaust air
• Maintains consistent airflow and suction
• Easy, tool-free installation
• Helps protect the vacuum motor
• Ideal for routine vacuum maintenance

Specifications

• Product Name: Hoover WindTunnel Secondary Filter
• Part Numbers: HR-1832, 38765019
• Filter Type: Secondary / post-motor filter
• Material: Filtration media
• Color: Typically white (OEM-style)
• Included Components: 1 secondary filter
• Installation: Drop-in replacement
• OEM Reference: Hoover HR-1832 / 38765019

Compatibility List

Hoover Models:

• Select Hoover WindTunnel upright vacuum models using secondary filter HR-1832 / 38765019

(Please verify model compatibility prior to ordering.)

Use Case

This secondary filter is ideal for Hoover WindTunnel owners looking to maintain proper filtration and protect internal components. It is especially beneficial for households with pets, allergies, or frequent vacuum use where fine dust control is essential.

Filter (under bag) is designed to fit various WindTunnel Upright bagged vacuums.

Additional Information:

Hoover U5395-900, HooverU5421RM, HooverU5433-900, HooverU5444-900, HooverU5445-900, HooverU5465-900, HooverU5465-960, HooverU5473-900, HooverU5458-900, HooverU5462-900, HooverU5460-900, HooverU5468-900, HooverU5470-900, HooverU5467-900, HooverU5472-900, HooverU5481-900, HooverU5491-900, HooverU5491-950, HooverU5471-900, HooverU5458-910, HooverU6446-900, HooverU6425-900, HooverU6445-900, HooverU6451-900, HooverU6455-900, HooverU6449-900, HooverU5344-900, HooverU5347-900, HooverU5347-960, HooverU5348-900, HooverU5349-900, Eureka & Sanitaire Hoover3,Hoover,Hoover3a