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yaho



Member Since: 26 Nov 2008
Location: Bialystok
Posts: 200

Poland 2007 Defender 90 Puma 2.4 SW Keswick Green
Filtering cabin air
Any solutions for dust coming into the cabin through ventilation?
Someone on this forum puts kitchen sponge in the air inlet, any other ideas? Janusz
www.yahodeville.com
Post #34745 21st Jun 2010 8:55am
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ibexman



Member Since: 13 Dec 2008
Location: Essex
Posts: 2945

United Kingdom 
Open the window Thumbs Up Thumbs Up
Post #34749 21st Jun 2010 10:05am
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alantd



Member Since: 14 Dec 2008
Location: Northamptonshire
Posts: 1513

United Kingdom 2007 Defender 110 Puma 2.4 XS CSW Tonga Green
ibexman wrote:
Open the window Thumbs Up Thumbs Up


It's true. The key is to create positive pressure inside. Even using the fans on full will help. One that started out as a 2.4 TDCi 110 XS
+ New Defender 110 First Edition
Post #34752 21st Jun 2010 10:13am
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yaho



Member Since: 26 Nov 2008
Location: Bialystok
Posts: 200

Poland 2007 Defender 90 Puma 2.4 SW Keswick Green
I think it will work only with clean air in front of the car.
I am looking for solution in a case when you follow somebody. Janusz
www.yahodeville.com
Post #34754 21st Jun 2010 10:33am
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Allan



Member Since: 09 Sep 2009
Location: Perth
Posts: 166

Australia 2008 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
I followed my sons D3 down a fire break track in South Western Australia and the dust was so bad we had to stop as we could not see sh.t. We had the air con on and ingested little dust which suprised me. I am sure if we had not it would have replicated a nuke winter. The D3 got nothing inside, even after following us out. Possitive pressure seems to help I think but the aircon on a January morning in Cardif or Manchester is a little different to here. Wink Wink Perhaps try recycle on the heat setting in the cooler months.

Allan
Post #34770 21st Jun 2010 2:10pm
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draymond



Member Since: 07 Apr 2009
Location: Sydney
Posts: 49

Australia 2008 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
I've fitted a fish tank carbon filter pad into the air intake on the LHS.

Seems to work well for both dust and traffic smells. That said, I haven't done any off roading in heavy dust.....
Post #34915 23rd Jun 2010 12:45am
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Allan



Member Since: 09 Sep 2009
Location: Perth
Posts: 166

Australia 2008 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
draymond wrote:
I've fitted a fish tank carbon filter pad into the air intake on the LHS.

Seems to work well for both dust and traffic smells. That said, I haven't done any off roading in heavy dust.....


Pictures please, sounds a good Idea.

Allan
Post #34916 23rd Jun 2010 2:16am
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diesel_jim



Member Since: 13 Oct 2008
Location: hiding
Posts: 6092

United Kingdom 2006 Defender 110 Td5 SW Epsom Green
I think Allan hit the nail on the head there... his D3 had no dust at all... it's a modern vehicle with a decently assembled body.

My daily driver is a mitsi shogun SWB. that also gets hardly any dust in it (when i shoot across salisbury plain in the current weather conditions, it's nothing but dust dust dust! whereas my 110 (built by me, with 3 tubes of panel sealer used as well) still get full of the stuff.

I think it's just that the rubber door seals are naff, and there's too many slack gaps in the bodywork.
Post #34924 23rd Jun 2010 8:31am
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yaho



Member Since: 26 Nov 2008
Location: Bialystok
Posts: 200

Poland 2007 Defender 90 Puma 2.4 SW Keswick Green
While driving in dust behind some other vehicles I switch the fan off completely and do experience very little dust inside (next to none).

Out the dust cloud I switch the fan full on again and there it goes - buff! Therefore I am looking not in sealing the cabin or creating overpressure but installing a filter somewhere between the air inlet and outlet inside. Janusz
www.yahodeville.com
Post #34937 23rd Jun 2010 1:14pm
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Allan



Member Since: 09 Sep 2009
Location: Perth
Posts: 166

Australia 2008 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
diesel_jim wrote:
I think Allan hit the nail on the head there... his D3 had no dust at all... it's a modern vehicle with a decently assembled body.

My daily driver is a mitsi shogun SWB. that also gets hardly any dust in it (when i shoot across salisbury plain in the current weather conditions, it's nothing but dust dust dust! whereas my 110 (built by me, with 3 tubes of panel sealer used as well) still get full of the stuff.

I think it's just that the rubber door seals are naff, and there's too many slack gaps in the bodywork.


Sorry diesel jim not me in the D3 but my young boy, My wife's 90 is far better in dust and rain than my 110 SVX. I dont know if its better seals or stiffer body due to short wheel base. I think that the main problem on Defenders is the bottem of the door rubber. When we did the Gibb River Road the dust entry from the lower door rubbers on our old 300TDI was terrible. Daily you could almost fill a sand bag. The D3 on the other hand is in another legue re dust entry. But I still would rather a Defender.

Allan
Post #34938 23rd Jun 2010 2:14pm
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KarlB



Member Since: 08 Feb 2010
Location: Canberra
Posts: 91

Australia 2010 Defender 90 Puma 2.4 XS CSW Rimini Red
Like Allen, I have found my Puma D90 reasonably good at keeping dust out. Worst spot is bottom left of rear door. And we do have some dusty roads in Australia!
Post #34957 23rd Jun 2010 9:53pm
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