This Aprilaire Spaceguard 20x25x6 replacement furnace filter is a MERV 11 (AFB Gold) aftermarket replacement manufactured by FilterBuy. It is designed to fit Aprilaire 2200 and 2250 air cleaners.

Note that unlike...

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This Aprilaire Spaceguard 20x25x6 replacement furnace filter is a MERV 11 (AFB Gold) aftermarket replacement manufactured by FilterBuy. It is designed to fit Aprilaire 2200 and 2250 air cleaners.

Note that unlike the replacement media, this filter is a boxed cardboard frame that is designed to drop directly into the existing plastic housing, not requiring additional fingers for support.

This AFB Gold MERV 11 replacement filter is designed to last 6 months. The filters ship directly from the manufacturer to your doorstep, allowing AFB the ability to offer a premium product at a reasonable price.

Each quantity purchased is for a pack of 2 filters.

Note that AFB 20x25x6 Apriliare-Spacegard replacement filters come in AFB Silver (Merv 8), AFB Gold (Merv 11), and AFB Platinum (Merv 13). The AFB gold is a premium quality replacement filter that provides superior filtration for dust and other allergens. We recommend the gold for pet owners or people with allergies.

100% made in the USA using all USA materials. AirFilterBuy: Breathe Better!



  • WHOLE HOUSE REPLACEMENT: 20x25x6 air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 19.75" x 24.25" x 6.00")
  • MERV 11 PERFORMANCE: Protect your home or business from allergens, pets, and more with MERV 11 synthetic media (comparable with MPR 1200 & FPR 7) that captures 95% of dust without restricting air flow
  • LASTING FILTRATION: Electrostatically charged media (made in the USA) with 8 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for best results)
  • SUPERIOR CONSTRUCTION: Easy installation beverage board (recyclable) frames with dual wire backing outperform basic cardboard designs by improving durability and resisting extreme temperatures
  • COMPATIBLE MODELS: Aprilaire Space-Gard (#201, Cleaner Models 2200 / 2250), Lennox (X0445, X4560, X5424)
  • WHOLE HOUSE REPLACEMENT: 20x25x6 air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 19.75" x 24.25" x 6.00")
  • MERV 11 PERFORMANCE: Protect your home or business from allergens, pets, and more with MERV 11 synthetic media (comparable with MPR 1200 & FPR 7) that captures 95% of dust without restricting air flow
  • LASTING FILTRATION: Electrostatically charged media (made in the USA) with 8 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for best results)
  • SUPERIOR CONSTRUCTION: Easy installation beverage board (recyclable) frames with dual wire backing outperform basic cardboard designs by improving durability and resisting extreme temperatures
  • COMPATIBLE MODELS: Aprilaire Space-Gard (#201, Cleaner Models 2200 / 2250), Lennox (X0445, X4560, X5424)

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