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Shop Airmax for genuine replacement parts and maintenance kits to keep your aeration systems and fountains running in optimal condition.

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  • Airmax® SilentAir™ LR25 Series Air Filter - 2 Pack

    Airmax® SilentAir™ LR25 Series Air Filter - 2 Pack
    For LR25 Diaphragm Compressors
    $2.99
  • Airmax® SilentAir™ LR50 Series Air Filter - 2 Pack

    Airmax® SilentAir™ LR50 Series Air Filter - 2 Pack
    For LR50 Diaphragm Compressors
    $3.99
  • Airmax® SilentAir™ RP Series Air Filter Element Only

    Airmax® SilentAir™ RP Series Air Filter Element Only
    For all RP Series Piston Compressors
    $12.99
  • Airmax® SilentAir™ RP Series Complete Air Filter Assembly

    Airmax® SilentAir™ RP Series Complete Air Filter Assembly
    For all RP Series Piston Compressors
    $29.99
  • Airmax® SilentAir™ Cabinet Air Intake Pre-Filter

    Airmax® SilentAir™ Cabinet Air Intake Pre-Filter
    Replacement Filter Pad
    $8.99–$14.99
  • Airmax® SilentAir™ LR25 Maintenance Kit

    Airmax® SilentAir™ LR25 Maintenance Kit
    For LR25 Diaphragm Compressors
    $29.99
  • Airmax® SilentAir™ LR50 Maintenance Kit

    Airmax® SilentAir™ LR50 Maintenance Kit
    For LR50 Diaphragm Compressors
    $39.99
  • Airmax® SilentAir™ G25 (RP25 74R) 1/4 HP Maintenance Kit

    Airmax® SilentAir™ G25 (RP25 74R) 1/4 HP Maintenance Kit
    For 1/4 HP Rocking Piston Compressors
    $99.99
  • Airmax® SilentAir™ G25 (RP25 87R) 1/4 HP Maintenance Kit

    Airmax® SilentAir™ G25 (RP25 87R) 1/4 HP Maintenance Kit
    For G25 (RP25 87R) Rocking Piston Compressors
    $129.99
  • Airmax® SilentAir™ G33 (RP33 71R) 1/3 HP Maintenance Kit

    Airmax® SilentAir™ G33 (RP33 71R) 1/3 HP Maintenance Kit
    For Pre-2011 Rocking Piston Compressors
    $119.99
  • Airmax® SilentAir™ G33 (RP33 82R) 1/3 HP Maintenance Kit

    Airmax® SilentAir™ G33 (RP33 82R) 1/3 HP Maintenance Kit
    For G33 (RP33 82R) Rocking Piston Compressors
    $129.99
  • Airmax® SilentAir™ RP50 (72R) 1/2 HP Maintenance Kit

    Airmax® SilentAir™ RP50 (72R) 1/2 HP Maintenance Kit
    For RP50 Rocking Piston Compressors
    $169.99
  • Airmax® SilentAir™ G50 (RP50 87R) 1/2 HP Maintenance Kit

    Airmax® SilentAir™ G50 (RP50 87R) 1/2 HP Maintenance Kit
    For G50 (RP50 87R) Rocking Piston Compressors
    $169.99
  • Airmax® SilentAir™ G75 (RP75 72R) 3/4 HP Maintenance Kit

    Airmax® SilentAir™ G75 (RP75 72R) 3/4 HP Maintenance Kit
    For G75 RP75 72R Rocking Piston Compressors
    $179.99
  • Airmax® SilentAir™ T75 (RP75) 3/4 HP Maintenance Kit

    Airmax® SilentAir™ T75 (RP75) 3/4 HP Maintenance Kit
    For T75 & RP75 Rocking Piston Compressors
    $149.99
  • Airmax® SilentAir™ T100 (RP100) 1 HP Maintenance Kit

    Airmax® SilentAir™ T100 (RP100) 1 HP Maintenance Kit
    For T100 Rocking Piston Compressors
    $179.99
  • Airmax® SilentAir™ LR25 Diaphragm Compressor

    Airmax® SilentAir™ LR25 Diaphragm Compressor
    Replacement Compressor
    $369.99
  • Airmax® SilentAir™ LR50 Diaphragm Compressor

    Airmax® SilentAir™ LR50 Diaphragm Compressor
    Replacement Compressor
    $529.99
  • Airmax® SilentAir™ 1/4 HP Piston Compressors

    Airmax® SilentAir™ 1/4 HP Piston Compressors
    Replacement G25 (RP25 87R) Compressor
    $579.99–$679.99
  • Airmax® SilentAir™ 1/2 HP Piston Compressors

    Airmax® SilentAir™ 1/2 HP Piston Compressors
    Replacement G50 (RP50 87R) Compressors
    $799.99–$899.99
  • Airmax® SilentAir™ 3/4 HP Piston Compressors

    Airmax® SilentAir™ 3/4 HP Piston Compressors
    Replacement Compressor
    $899.99–$999.99
  • Airmax® SilentAir™ 1 HP Piston Compressors

    Airmax® SilentAir™ 1 HP Piston Compressors
    Replacement PS60 & LS120 Compressor
    $1,499.99–$1,599.99
  • Airmax® ProAir® Membrane Diffuser Sticks

    Airmax® ProAir® Membrane Diffuser Sticks
    For ProAir Diffuser Plates
    $14.99–$43.74
  • Airmax® 2" Pressure Gauge

    Airmax® 2" Pressure Gauge
    For All RP Series Piston Compressors
    $16.99
  • Pressure Relief Valve 25 psi

    Pressure Relief Valve 25 psi
    Fits All RP Series Piston Compressors
    $14.99
  • Airmax® Check Valve Assembly

    Airmax® Check Valve Assembly
    Replacement for Diffuser Plates
    $12.99
  • Airmax® ProAir® Membrane Retainer Ring

    Airmax® ProAir® Membrane Retainer Ring
    Fits ProAir Diffuser Sticks
    $1.49
  • Airmax® Cooling Fan Kit

    Airmax® Cooling Fan Kit
    For Aeration Systems
    $84.99–$179.99
  • Airmax® ProAir® Diffuser Manifold Handle Assembly

    Airmax® ProAir® Diffuser Manifold Handle Assembly
    For ProAir 4 Diffuser Plates
    $79.99
  • Airmax® Airflow Manifold Assembly

    Airmax® Airflow Manifold Assembly

    Replacement Plate Regulator
    $64.99–$349.99
  • Airmax® Winterization Cap

    Airmax® Winterization Cap
    For Aeration Systems
    $2.99–$12.99
  • Airmax® SilentAir™ 4 Lobe Black Knob

    Airmax® SilentAir™ 4 Lobe Black Knob
    For Aeration Systems
    $3.99
  • Airmax® SilentAir™ Black Wire Finger Guard Kit

    Airmax® SilentAir™ Black Wire Finger Guard Kit
    Protects Aeration Cooling Fan
    $21.99–$27.99
  • 1/4" Chrome Mini Ball Valve MPTxFPT

    1/4" Chrome Mini Ball Valve MPTxFPT
    Easily Adjusts Airflow
    $12.99
  • Airmax® O-Ring For 3/4" Airline Cap

    Airmax® O-Ring For 3/4" Airline Cap
    Replacement Vinyl Washer
    $0.29
  • Airmax® Insert Reducer (Insert x MPT)

    Airmax® Insert Reducer (Insert x MPT)
    For Aeration Airline
    $1.99–$7.99
  • Airmax® ProAir® Diffuser Sleds

    Airmax® ProAir® Diffuser Sleds
    Replacement ProAir Diffuser Sleds
    $49.99–$116.99
  • Airmax® 1/2" Cam-Lock

    Airmax® 1/2" Cam-Lock
    For PondSeries
    $7.99–$19.99
  • Airmax® 5/8" x 1/2" (Barb x MPT)

    Airmax® 5/8" x 1/2" (Barb x MPT)
    For 5/8" Airline
    $2.49
  • Airmax® 5/8" x 3/4" (Barb x MPT)

    Airmax® 5/8" x 3/4" (Barb x MPT)
    For 5/8" Airline
    $2.99
  • Airmax® 3/8" x 3/4" (Barb x MPT)

    Airmax® 3/8" x 3/4" (Barb x MPT)

    Connects 3/8" Airline
    $2.99
  • Airmax® 3/8" x 1/2" (Barb x MPT)

    Airmax® 3/8" x 1/2" (Barb x MPT)
    Connects 3/8" Airline
    $1.99
  • Airmax® 1" Stainless Hose Clamp

    Airmax® 1" Stainless Hose Clamp
    For Aeration Systems
    $3.49
  • Airmax® Replacement Capacitor

    Airmax® Replacement Capacitor
    For Rocking Piston Compressors
    $69.99–$99.99
  • EcoSeries™ Fountain Filter Sock

    EcoSeries™ Fountain Filter Sock
    Protects Your Fountain Motor
    $29.99
  • Airmax® Fountain Mooring Kit

    Airmax® Fountain Mooring Kit
    Anchors Floating Fountains
    $139.99–$229.99
  • Airmax® D-Scale™

    Airmax® D-Scale™
    Fountain and Aeration Cleaner
    $24.99–$59.99
  • Airmax® Cabinet Post Mount Kit

    Airmax® Cabinet Post Mount Kit
    Elevates Airmax Aeration Systems
    $349.99–$499.99
  • Airmax® Remote Manifold Kit

    Airmax® Remote Manifold Kit
    For Use With Airmax Aeration Systems
    $479.99–$599.99
  • Airline Connector Kits

    Airline Connector Kits
    For Airmax Aeration System Installations
    $5.99–$8.99
  • Airmax® Cabinet Security Kit

    Airmax® Cabinet Security Kit
    For Composite Airmax Aeration Cabinets
    $19.99–$119.99
  • Airmax® Junction Valve Box With Lid

    Airmax® Junction Valve Box With Lid
    For Use With Airmax Aeration Systems
    $39.99–$69.99
  • Mounting Clamp

    Mounting Clamp
    Replacement for Airmax® Fountain Lights
    $12.99
  • Band Clamp

    Band Clamp
    Replacement for Airmax® Fountain Lights
    $16.99
  • Tension Screw - 1/4"

    Tension Screw - 1/4"
    Replacement for Airmax® Fountain Lights
    $5.99
  • Brass Bolt - 1/4"

    Brass Bolt - 1/4"
    Replacement for Airmax® Fountain Lights
    $1.29
  • Brass Washer - 1/4"

    Brass Washer - 1/4"
    Replacement for Airmax® Fountain Lights
    $0.89
  • Power Cord End Cap - Female

    Power Cord End Cap - Female
    For EcoSeries™ Fountain & Light Kits
    $16.99
  • Power Cord Female End Cap, O-Ring

    Power Cord Female End Cap, O-Ring
    For EcoSeries™ Fountain & Light Kits
    $1.69
  • EcoSeries™ Power Cord End Cap - Male

    EcoSeries™ Power Cord End Cap - Male
    Replacement for EcoSeries™ Fountain
    $12.99
  • EcoSeries™ Float Mount Ring Brass Bolts, Set of 4

    EcoSeries™ Float Mount Ring Brass Bolts, Set of 4
    Replacement for EcoSeries™ Fountain
    $6.99
  • EcoSeries™ Fountain Nozzle Nut - 4"

    EcoSeries™ Fountain Nozzle Nut - 4"
    Replacement for EcoSeries™ Fountain
    $34.99
  • EcoSeries™ Discharge Horn O-Ring

    EcoSeries™ Discharge Horn O-Ring
    Replacement for EcoSeries™ Fountain
    $2.49
  • EcoSeries™ Float Mount Ring - 12" with Hardware

    EcoSeries™ Float Mount Ring - 12" with Hardware
    Replacement for EcoSeries™ Fountain
    $79.99
  • EcoSeries™ Stainless Housing

    EcoSeries™ Stainless Housing
    Replacement for EcoSeries™ Fountain
    $49.99
  • EcoSeries™ Rotor Mounting Plate

    EcoSeries™ Rotor Mounting Plate
    Replacement for EcoSeries™ Fountain
    $14.99
  • EcoSeries™ Rotor & Impeller Assembly

    EcoSeries™ Rotor & Impeller Assembly
    Replacement for EcoSeries™ Fountain
    $169.99
  • EcoSeries™ Rotor Locking Ring with Hardware

    EcoSeries™ Rotor Locking Ring with Hardware
    Replacement for EcoSeries™ Fountain ES05 Gen 3
    $8.99
  • EcoSeries™ Lower Intake Housing

    EcoSeries™ Lower Intake Housing
    Replacement for EcoSeries™ Fountain
    $19.99
  • EcoSeries™ Lower Intake Screw, Set of 4

    EcoSeries™ Lower Intake Screw, Set of 4
    Replacement for EcoSeries™ Fountain, ES05 Gen 3
    $1.49
  • EcoSeries™ Stainless Suction Screen

    EcoSeries™ Stainless Suction Screen
    Replacement for EcoSeries™ Fountain
    $89.99
  • EcoSeries™ Suction Screen Nut

    EcoSeries™ Suction Screen Nut
    Replacement for EcoSeries™ Fountain
    $5.99
  • EcoSeries™ Bearing Holder

    EcoSeries™ Bearing Holder
    Replacement for EcoSeries™ Fountain
    $24.99
  • Airmax® RGBW Color-Changing- LED Light Remote

    Airmax® RGBW Color-Changing- LED Light Remote
    Replacement for Airmax Fountain Lights
    $29.99
  • Airmax® SW20 Airflow Manifold Assembly Replacement Parts

    Airmax® SW20 Airflow Manifold Assembly Replacement Parts
    $0.99–$79.99
  • 1/2 HP Replacement Parts for PondSeries® Fountain

    1/2 HP Replacement Parts for PondSeries® Fountain
    115V or 230V Models
    $2.49–$479.99
  • Airmax® NEMA 3R Powder Coated Control Panel - 1/2 HP, 115V

    Airmax® NEMA 3R Powder Coated Control Panel - 1/2 HP, 115V
    $1.99–$449.99
  • Airmax® SW40 Airflow Manifold Assembly Replacement Parts

    Airmax® SW40 Airflow Manifold Assembly Replacement Parts
    $0.29–$109.99
  • Airmax® SW20HP Airflow Manifold Assembly Replacement Parts

    Airmax® SW20HP Airflow Manifold Assembly Replacement Parts
    $0.29–$21.99
  • Airmax® PS10 Airflow Manifold Assembly Replacement Parts

    Airmax® PS10 Airflow Manifold Assembly Replacement Parts
    $0.29–$49.99
  • Airmax® PS20 Airflow Manifold Assembly Replacement Parts

    Airmax® PS20 Airflow Manifold Assembly Replacement Parts
    $0.29–$129.99
  • Airmax® PS30 Airflow Manifold Assembly Replacement Parts

    Airmax® PS30 Airflow Manifold Assembly Replacement Parts
    $0.29–$169.99
  • Airmax® SW40HP & PS40 Airflow Manifold Assembly Replacement Parts

    Airmax® SW40HP & PS40 Airflow Manifold Assembly Replacement Parts
    $0.29–$179.99
  • Airmax® PS80 Airflow Manifold Assembly Replacement Parts

    Airmax® PS80 Airflow Manifold Assembly Replacement Parts
    $0.29–$21.99
  • Airmax® LS40 Airflow Manifold Assembly Replacement Parts

    Airmax® LS40 Airflow Manifold Assembly Replacement Parts
    $0.99–$39.99
  • Airmax® LS60 Airflow Manifold Assembly Replacement Parts

    Airmax® LS60 Airflow Manifold Assembly Replacement Parts
    $0.99–$39.99
  • 1 HP 230V Replacement Parts for PondSeries® Fountain

    1 HP 230V Replacement Parts for PondSeries® Fountain
    $2.49–$949.99
  • 2 HP 230V Replacement Parts for PondSeries® Fountain

    2 HP 230V Replacement Parts for PondSeries® Fountain
    $2.49–$949.99
  • Airmax® NEMA 3R Powder Coated Control Panel - 1/2 HP, 230V

    Airmax® NEMA 3R Powder Coated Control Panel - 1/2 HP, 230V
    $2.99–$549.99
  • Airmax® NEMA 3R Powder Coated Control Panel - 1 HP, 230 Volt

    Airmax® NEMA 3R Powder Coated Control Panel - 1 HP, 230 Volt
    $1.99–$549.99
  • Airmax® NEMA 3R Powder Coated Control Panel - 2 HP, 230 Volt

    Airmax® NEMA 3R Powder Coated Control Panel - 2 HP, 230 Volt
    $2.99–$549.99
  • Airmax® Ecoseries™ Upper Motor Mount Bolts & Washers

    Airmax® Ecoseries™ Upper Motor Mount Bolts & Washers
    Replacement for EcoSeries™ Fountain ES05 Gen 3
    $9.99
  • Airmax® ProAir®2 Diffuser Plate Replacement Parts

    Airmax® ProAir®2 Diffuser Plate Replacement Parts
    $1.49–$116.99
  • Airmax® ProAir®4 Diffuser Plate Replacement Parts

    Airmax® ProAir®4 Diffuser Plate Replacement Parts
    $1.49–$79.99
  • Airmax® Stock Tank Defense®

    Airmax® Stock Tank Defense®
    For Horses & Livestock
    $11.99–$29.99
  • Airmax® Manifold Mounting Brackets

    Airmax® Manifold Mounting Brackets
    Anchors T75 & T100 to Cabinet Base
    $42.99–$46.99
  • Airmax® Quick Connect Unions

    Airmax® Quick Connect Unions
    Stainless Union with Nipple
    $21.99–$29.99
  • Airmax® RP Series Compressor Isolator Feet

    Airmax® RP Series Compressor Isolator Feet
    4-Pack
    $14.99
  • Airmax® 3/8" Flex Tube Assembly

    Airmax® 3/8" Flex Tube Assembly
    For PondSeries® & LakeSeries® Aerators
    $24.99
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