X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [161.88.255.140] (account marv@lancaironline.net) by logan.com (CommuniGate Pro WebUser 4.3.4) with HTTP id 1009999 for lml@lancaironline.net; Wed, 22 Jun 2005 10:26:38 -0400 From: "Marvin Kaye" Subject: Re: [LML] Re: Induction air filter To: lml X-Mailer: CommuniGate Pro WebUser Interface v.4.3.4 Date: Wed, 22 Jun 2005 10:26:38 -0400 Message-ID: In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format="flowed" Content-Transfer-Encoding: 8bit Posted for Walter Atkinson : FWIW, I ran a test. 1) MP measured with NO FILTER AT ALL. 2) MP measured with paper filter. 3) MP measured with bracket filter 4) MP measured with K&N filter. They resulted in the following order of MP, from highest to lowest: NO filter, PAPER filter, K&N filter, BRACKET filter. The two middle ones were very close to the same--frankly, too close to call as being any different. YMMV. Walter