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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
    $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
    $109.99
  • 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
    $149.99
  • 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
    $379.99
  • Airmax SilentAir LR50 Diaphragm Compressor
    $549.99
  • Airmax SilentAir 1/4 HP Piston Compressors

    Airmax SilentAir 1/4 HP Piston Compressors

    Replacement G25 (RP25 87R) Compressor
    $599.99–$699.99
  • 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
    $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
    $19.99–$37.99
  • Airmax 2" Pressure Gauge

    Airmax 2" Pressure Gauge

    For All RP Series Piston Compressors
    $18.99
  • 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
    $13.99
  • Airmax ProAir Membrane Retainer Ring

    Airmax ProAir Membrane Retainer Ring

    Fits ProAir Diffuser Sticks
    $1.99
  • Airmax Cooling Fan Kit

    Airmax Cooling Fan Kit

    For Aeration Systems
    $84.99–$179.99
  • Airmax ProAir Diffuser Manifold Handle Assembly
    $79.99
  • Airmax Airflow Manifold Assembly

    Airmax Airflow Manifold Assembly

    Replacement Plate Regulator
    $89.99–$349.99
  • Airmax Winterization Cap

    Airmax Winterization Cap

    For Aeration Systems
    $2.99–$13.99
  • Airmax SilentAir 4 Lobe Black Knob

    Airmax SilentAir 4 Lobe Black Knob

    For Aeration Systems
    $4.99
  • 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
    $0.49
  • Airmax Insert Reducer (Insert x MPT)
    $1.99–$7.99
  • Airmax ProAir Diffuser Sleds

    Airmax ProAir Diffuser Sleds

    Replacement ProAir Diffuser Sleds
    $49.99–$116.99
  • Airmax 1/2" Camlock

    Airmax 1/2" Camlock

    For PondSeries
    $8.99–$19.99
  • Airmax 5/8" x 1/2" (Barb x MPT)
    $2.49
  • Airmax 5/8" x 3/4" (Barb x MPT)
    $3.99
  • 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
    $149.99–$249.99
  • 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
    $499.99–$599.99
  • Airline Connector Kits

    Airline Connector Kits

    For Airmax Aeration System Installations
    $5.99–$9.99
  • 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
    $49.99–$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
  • 1/2 HP Replacement Parts for PondSeries Fountain
    $2.49–$479.99
  • Airmax NEMA 3R Powder Coated Control Panel - 1/2 HP, 115V
  • Airmax SW40 Airflow Manifold Assembly Replacement Parts
  • Airmax SW20HP Airflow Manifold Assembly Replacement Parts
  • Airmax PS10 Airflow Manifold Assembly Replacement Parts
  • Airmax PS20 Airflow Manifold Assembly Replacement Parts
  • Airmax PS30 Airflow Manifold Assembly Replacement Parts
  • Airmax SW40HP & PS40 Airflow Manifold Assembly Replacement Parts
  • Airmax PS80 Airflow Manifold Assembly Replacement Parts
  • Airmax LS40 Airflow Manifold Assembly Replacement Parts
  • Airmax LS60 Airflow Manifold Assembly Replacement Parts
  • 1 HP 230V Replacement Parts for PondSeries Fountain
  • 2 HP 230V Replacement Parts for PondSeries Fountain
  • Airmax NEMA 3R Powder Coated Control Panel - 1/2 HP, 230V
  • Airmax NEMA 3R Powder Coated Control Panel - 1 HP, 230 Volt
  • Airmax NEMA 3R Powder Coated Control Panel - 2 HP, 230 Volt
  • 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 4 Diffuser Plate Replacement Parts
  • 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
    $14.99
  • Airmax 3/8" Flex Tube Assembly

    Airmax 3/8" Flex Tube Assembly

    For PondSeries & LakeSeries Aerators
    $29.99
Need Help Choosing The Right System?

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