Dyson DC37 Allergy – Plus.Parts® Replacement HEPA Pre-Filter

The Dyson DC37 Allergy is a full-size corded bagless cylinder from Dyson’s DC37 range, configured specifically for allergy households with an accessory set designed to lift allergens from carpets, upholstery, and hard floors across a cleaning session. The Dyson DC37 Allergy runs Root Cyclone separation, a high-velocity rotational system that spins incoming air and debris to centrifugally separate large and medium particles before the airstream reaches the filtration stage, reducing the fine-particle load that the pre-motor filter must handle. The fine fraction that passes through the cyclone array, ultrafine dust, airborne pollen, shed skin cells, and microscopic allergens, continues to the pre-motor HEPA filter, where the dense filter media intercepts these particles and prevents them from reaching the motor. As fine-particle build-up accumulates in the filter media over cleaning sessions, airflow restriction increases and suction at the floor tool gradually declines. Rinsing the filter under cold water removes built-up dust from the media, restoring open airflow; allow a full 24 hours of drying before refitting the filter. When rinsing no longer restores airflow, or when the filter has reached its recommended service life, a direct-fit replacement returns the machine to full performance. Plus.Parts® supplies this pre-motor HEPA filter for the Dyson DC37 Allergy as an exact-fit replacement.

What’s in the box

1 × washable HEPA pre-filter for Dyson DC37 Allergy.