213 – FILTER (APRILAIRE, MERV 13, 20X25)
$65.06Aprilaire 213 replacement filter. MERV 13, 20x25x4. Traps dust, pollen, mold spores, and pet dander. Fits Aprilaire 2210, 2216, 3210, and 4200 whole-house air cleaners.
Breathe easier with our selection of air filters, coil cleaning chemicals, UV light purifiers, condensate drain tablets, and indoor air quality products. We stock common residential filter sizes and can special-order hard-to-find dimensions.Regular filter changes are the single easiest way to keep your system efficient and extend its life. Our Dallas store carries everything from basic fiberglass filters to high-efficiency pleated models. Walk in anytime Monday–Saturday or call (214) 340-9421.
Showing 1–48 of 83 results

Aprilaire 213 replacement filter. MERV 13, 20x25x4. Traps dust, pollen, mold spores, and pet dander. Fits Aprilaire 2210, 2216, 3210, and 4200 whole-house air cleaners.

Aftermarket 213BOX replacement for Aprilaire 213. MERV 13, 20x25x4. Same filtration as the OEM filter at a lower price. Fits Aprilaire 2210, 3210, and 4200.

Aftermarket 313BOX replacement for Aprilaire 310/313. MERV 13, 20x20x4. Same filtration as the OEM filter at a lower price. Fits Aprilaire 1310, 2310, 3310, and 4300.

Aprilaire 413 replacement filter. MERV 13, 16x25x4. Traps dust, pollen, mold spores, and pet dander. Fits Aprilaire 1410, 2410, 3410, and 4400 whole-house air cleaners.

Aftermarket 413BOX replacement for Aprilaire 413. MERV 13, 16x25x4. Same filtration as the OEM filter at a lower price. Fits Aprilaire 1410, 2410, 3410, and 4400.

Aprilaire 501 replacement filter. MERV 15, 16x25x6. Hospital-grade filtration for Aprilaire 5000 series whole-house air cleaners. Catches particles down to 0.3 microns.

Clean Comfort AMHP-300-GT whole-house HEPA bypass air cleaner. 99.97% filtration efficiency with MERV 8 prefilter. Installs on ductwork alongside your existing furnace.

Clean Comfort AMP-11-1620-45 replacement filter for Honeywell 16×20 air cleaners. MERV 11, 4.5″ deep. Drop-in replacement — no modifications needed.

Clean Comfort AMP-11-1625-45 replacement filter for Honeywell 16×25 air cleaners. MERV 11, 4.5″ deep. Drop-in replacement — no modifications needed.

Clean Comfort AMP-11-2020-45 replacement filter for Honeywell 20×20 air cleaners. MERV 11, 4.5″ deep. Drop-in replacement — no modifications needed.

Clean Comfort AMP-11-2025-45 replacement filter for Honeywell 20×25 air cleaners. MERV 11, 4.5″ deep. Replaces Honeywell FC100A1037 and X6673.

Clean Comfort AMP-M1-1056 deep media filter. MERV 11, 16x25x5. Fits Honeywell, Lennox, and other 16×25 media air cleaner cabinets. Replace once a year.

Clean Comfort AMP-M2-1056 deep media filter. MERV 11, 20x20x5. Fits Honeywell, Lennox, and other 20×20 media air cleaner cabinets. Replace once a year.

Clean Comfort AMP-M8-1056 deep media filter. MERV 11, 20x25x5. Fits Honeywell, Lennox, and other 20×25 media air cleaner cabinets. Replace once a year.

DiversiTech CO-1 Zoom Spout lubricating oil, 4 oz. Telescoping spout extends up to 14 inches for hard-to-reach spots. General-purpose lubricant for HVAC and mechanical work.

Hydro-Balance Lubri-tect H-3702 acid scavenger, 2.4 fl oz. Neutralizes acid buildup in AC and refrigeration systems. Compatible with mineral, alkylbenzene, and POE oils.

Hydro-Balance H-401 green evaporator coil cleaner, 1-gallon concentrate. Non-foaming formula for indoor coils. Mix with water — one gallon makes multiple batches.

Hydro-Balance H-501 pink acid-based condenser coil cleaner, 1-gallon concentrate. Expanding foam formula cuts through heavy buildup on outdoor coils.

Hydro-Balance H-BD01 blue alkaline condenser coil cleaner, 1-gallon concentrate. Sodium-based foaming formula for regular outdoor coil maintenance. Non-acid.

Hydro-Balance H-LS17 Pan-Kote drain pan patch, 17 oz aerosol. Rubberized spray coating that seals leaking drain pans and prevents rust. Flexible when dry.

Hydro-Balance Neutronic H-NT03 odor neutralizer gel, 3 lbs. Eliminates musty and stale HVAC odors at the source — not a cover-up. Place near return air or in mechanical room.

Hydro-Balance Neutronic H-NT08 odor neutralizer gel, 8 oz. Compact size for smaller spaces. Eliminates HVAC odors at the source instead of masking them.

Hydro-Balance Slime-Away H-PT7I sticky tab for condensate drain pans. Prevents algae and slime buildup in AC drain lines. One cube lasts months.

Hydro-Balance H-SG16 Sludge Gun flush solvent refill, 19.5 oz aerosol. For use with the H-SG25 flushing tool. Cleans contaminants from HVAC line sets.

Hydro-Balance H-SG25 Sludge Gun flushing tool kit. Includes canister, hose, and handle — flush solvent sold separately (H-SG16). Reusable for multiple jobs.

PF08301 pleated air filter. MERV 11, high-capacity 8″ x 30″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF10101 pleated air filter. MERV 11, high-capacity 10″ x 10″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF10201 pleated air filter. MERV 11, high-capacity 10″ x 20″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF10301 pleated air filter. MERV 11, high-capacity 10″ x 30″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF12121 pleated air filter. MERV 11, high-capacity 12″ x 12″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF12201 pleated air filter. MERV 11, high-capacity 12″ x 20″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF12241 pleated air filter. MERV 11, high-capacity 12″ x 24″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF12242 pleated air filter. MERV 8, 12″ x 24″ x 2″. Fits standard residential HVAC systems. Replace every 60-90 days for best airflow and filtration.

PF12301 pleated air filter. MERV 11, high-capacity 12″ x 30″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF14141 pleated air filter. MERV 11, high-capacity 14″ x 14″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF14201 pleated air filter. MERV 11, high-capacity 14″ x 20″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF14202 pleated air filter. MERV 8, 14″ x 20″ x 2″. Fits standard residential HVAC systems. Replace every 60-90 days for best airflow and filtration.

PF14241 pleated air filter. MERV 11, high-capacity 14″ x 24″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF14251 pleated air filter. MERV 11, high-capacity 14″ x 25″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF14252 pleated air filter. MERV 8, 14″ x 25″ x 2″. Fits standard residential HVAC systems. Replace every 60-90 days for best airflow and filtration.

PF14254 pleated air filter. MERV 11, high-capacity 14″ x 25″ x 4″. Fits standard residential HVAC systems. Replace every 6-12 months for best airflow and filtration.

PF14301 pleated air filter. MERV 11, high-capacity 14″ x 30″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF16162 pleated air filter. MERV 8, 16″ x 16″ x 2″. Fits standard residential HVAC systems. Replace every 60-90 days for best airflow and filtration.

PF16201 pleated air filter. MERV 11, high-capacity 16″ x 20″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF16202 pleated air filter. MERV 8, 16″ x 20″ x 2″. Fits standard residential HVAC systems. Replace every 60-90 days for best airflow and filtration.

PF16204 pleated air filter. MERV 11, high-capacity 16″ x 20″ x 4″. Fits standard residential HVAC systems. Replace every 6-12 months for best airflow and filtration.

PF16241 pleated air filter. MERV 11, high-capacity 16″ x 24″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.

PF16242 pleated air filter. MERV 8, 16″ x 24″ x 2″. Fits standard residential HVAC systems. Replace every 60-90 days for best airflow and filtration.