Review on Fette Filter - High-Efficiency Pre-Motor and Post-Motor HEPA Vacuum Filters Compatible with Dyson DC14. Compare to Part # 901420-01, 905401-01, 923480-01. (Combo Pack) by Brooke Gill

Ordered for old original Dyson Dc14. The absorption has improved significantly. The motor filter and the life filter fit perfectly. The 2 thin filter gaskets were snug but about 2 inches shorter. I had to take a little when the old filter was compacted and cut to fill the gap. It worked well. Would have given 5 stars if the seals were about 2cm longer.