I posted this request several weeks ago and had no response so lets try it again...... I would like to find a model 288, 1.8kc filter for my Paragon. Please contact me at _budw2gln at aol.com_ (mailto:budw2gln at aol.com) Thanks...We wish you and yours a Merry Christmas and a Healthy 2012 73 Bud W2GLN