15.75x27.63x3.5 (15.75 x 27.63 x 3.75) Carbon Odor Block Accumulair Replacement Filter for Space-Gard and Aprilaire $31.20 Available FeaturesNominal size 15.75" x 27.63" x 3.50" (Actual size 15 3/4" x 27 5/8" x 3 3/4")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy... Compare Add to Cart
15.75x27.63x3.5 (15.75 x 27.63 x 3.75) MERV 11 Accumulair Replacement Filter for Space-Gard and Aprilaire $18.96 Available FeaturesNominal size 15.75" x 27.63" x 3.50" (Actual size 15 3/4" x 27 5/8" x 3 3/4")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy... Compare Add to Cart
15.75x27.63x3.5 (15.75 x 27.63 x 3.75) MERV 13 Accumulair Replacement Filter for Space-Gard and Aprilaire $21.36 Available FeaturesNominal size 15.75" x 27.63" x 3.50" (Actual size 15 3/4" x 27 5/8" x 3 3/4")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy... Compare Add to Cart
15.75x27.63x3.5 (15.75 x 27.63 x 3.75) MERV 8 Accumulair Replacement Filter for Space-Gard and Aprilaire $17.36 Available FeaturesNominal size 15.75" x 27.63" x 3.50" (Actual size 15 3/4" x 27 5/8" x 3 3/4")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy... Compare Add to Cart
16x28x6 (15.38 x 26.98 x 6) Carbon Odor Block Accumulair Replacement Filter for Space-Gard and Aprilaire $29.87 Available FeaturesNominal size 16" x 28" x 6" (Actual size 15 3/8" x 26 15/16" x 6")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy installation!Great for... Compare Add to Cart
16x28x6 (15.38 x 26.98 x 6) MERV 11 Accumulair Replacement Filter for Space-Gard and Aprilaire $20.28 Available FeaturesNominal size 16" x 28" x 6" (Actual size 15 3/8" x 26 15/16" x 6")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy installation!Great for... Compare Add to Cart
16x28x6 (15.38 x 26.98 x 6) MERV 13 Accumulair Replacement Filter for Space-Gard and Aprilaire $23.50 Available FeaturesNominal size 16" x 28" x 6" (Actual size 15 3/8" x 26 15/16" x 6")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy installation!Great for... Compare Add to Cart
16x28x6 (15.38 x 26.98 x 6) MERV 8 Accumulair Replacement Filter for Space-Gard and Aprilaire $17.97 Available FeaturesNominal size 16" x 28" x 6" (Actual size 15 3/8" x 26 15/16" x 6")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy installation!Great for... Compare Add to Cart
20x25.25x3.5 (20 x 25.25 x 3.75) Carbon Odor Block Accumulair Replacement Filter for Space-Gard and Aprilaire $31.20 Available FeaturesNominal size 20" x 25.25" x 3.50" (Actual size 20 " x 25 1/4" x 3 3/4")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy installation!Great... Compare Add to Cart
20x25.25x3.5 (20 x 25.25 x 3.75) MERV 11 Accumulair Replacement Filter for Space-Gard and Aprilaire $18.96 Available FeaturesNominal size 20" x 25.25" x 3.50" (Actual size 20 " x 25 1/4" x 3 3/4")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy installation!Great... Compare Add to Cart
20x25.25x3.5 (20 x 25.25 x 3.75) MERV 13 Accumulair Replacement Filter for Space-Gard and Aprilaire $21.36 Available FeaturesNominal size 20" x 25.25" x 3.50" (Actual size 20 " x 25 1/4" x 3 3/4")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy installation!Great... Compare Add to Cart
20x25.25x3.5 (20 x 25.25 x 3.75) MERV 8 Accumulair Replacement Filter for Space-Gard and Aprilaire $17.36 Available FeaturesNominal size 20" x 25.25" x 3.50" (Actual size 20 " x 25 1/4" x 3 3/4")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy installation!Great... Compare Add to Cart
20x25x6 (19.75 x 24.25 x 6.38) Carbon Odor Block Accumulair Replacement Filter for Space-Gard and Aprilaire $33.61 Available FeaturesNominal size 20" x 25" x 6" (Actual size 19 3/4" x 24 1/4" x 6 3/8")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy installation!Great for... Compare Add to Cart
20x25x6 (19.75 x 24.25 x 6.38) MERV 11 Accumulair Replacement Filter for Space-Gard and Aprilaire $21.81 Available FeaturesNominal size 20" x 25" x 6" (Actual size 19 3/4" x 24 1/4" x 6 3/8")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy installation!Great for... Compare Add to Cart
20x25x6 (19.75 x 24.25 x 6.38) MERV 13 Accumulair Replacement Filter for Space-Gard and Aprilaire $23.50 Available FeaturesNominal size 20" x 25" x 6" (Actual size 19 3/4" x 24 1/4" x 6 3/8")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy installation!Great for... Compare Add to Cart
20x25x6 (19.75 x 24.25 x 6.38) MERV 8 Accumulair Replacement Filter for Space-Gard and Aprilaire $18.29 Available FeaturesNominal size 20" x 25" x 6" (Actual size 19 3/4" x 24 1/4" x 6 3/8")No assembly required...no combs needed...filter just slides right in! Pre-assembled filter for easy installation!Great for... Compare Add to Cart
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