Is it really a bargain?
If you were to replace the filters at the recommended intervals, what is the cost of the machine for 4 years - assuming it lasts that long. On Amazon, the F44 filter is $11.61 plus shipping (price is $14.38 + tax & shipping on
http://dirtdevil.com/parts/details/304019001/f44-pre-motor-filter/). One of the reviewers mentioned that the filter was only good for 2 months for them. Using 2 month replacement intervals, 6 new filters will be needed per year:
New vacuum: $25 + tax
Annual cost of filters (6) = $69.66 (2 month intervals)
If you change the filter at 3 month intervals, the annual cost would be a little lower:
Annual cost of filters (4) = $46.44 (3 month intervals)
Using a worst case scenario of needing to change the filters at 2 month intervals, the 4 year cost (ignoring sales tax, shipping charges for filters) would be:
$25 (vacuum) + 4*69.66 - 11.61 (1 filter comes with vacuum)
= $292.03.
I'm not convinced it's a bargain compared to some of the Black Friday deals on Dysons which have a higher up front cost. Walmart had a Dyson DC33 Multi-Floor Bagless Upright Vacuum for $199 on Black Friday.
A bagged Dirt Devil model might have been a better deal without the hassle of banging filters.
http://www.amazon.com/Dirt-Devil-Re...iewpoints=1&sortBy=bySubmissionDateDescending