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Airmax KA20 Replacement Filter

  • SKU: AM-510153
  • Brand: Airmax
  • Type: Replacement Parts
  • Barcode: 811262014021
Regular price $7.99
Sale price $9.99
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Photo of Airmax KA20 Replacement Filter
Airmax KA20 Replacement Filter
Regular price $7.99
Sale price $9.99

The KA20 Replacement Filter is designed to maintain proper airflow and protect the compressor in koi pond aeration systems. Clean intake air is essential for consistent oxygen delivery and helps prevent premature wear on internal compressor components.

This filter is a direct replacement for the KA20 aeration system and plays a key role in routine maintenance, ensuring reliable performance in larger water gardens and koi ponds where continuous aeration is critical.

Why Choose the KA20 Replacement Filter?

  • Compressor Protection: Helps keep dust and debris out of internal components.
  • Consistent Performance: Supports steady airflow and efficient aeration.
  • Direct Replacement: Designed specifically for the KA20 aeration system.
  • Routine Maintenance: Simple filter replacement helps extend system lifespan.
  • Large Pond Ready: Suited for koi ponds and larger water garden features.

PRO TIP

Check the air filter more frequently during peak pollen seasons or in dusty locations. Replacing a clogged filter early helps maintain airflow and reduces strain on the aeration compressor.

  • Product Type: Compressor air filter
  • Compatible System: KoiAir KA20 aeration system
  • Function: Intake air filtration
  • Maintenance Type: Replacement filter
  • Application: Koi ponds and large water garden aeration

Shipping Information

We aim to get your pond and water garden supplies to you as quickly as possible.

  • Orders over $250 ship free across North America.
  • A flat rate of $14.99 applies to all smaller orders.
  • Standard delivery takes 1 to 4 business days.
  • Most in-stock items are dispatched within 24 hours.
  • Special order items may require 2 to 14 business days before shipping, depending on availability.
Returns & Exchanges

If something isn’t quite right, we’ve got you covered.

  • Returns are accepted within 30 days of delivery.
  • Items must be unused, in original packaging, and include all parts and proof of purchase.
  • All returns require prior authorization. Items sent without approval will not be accepted.
  • Shipping costs are non-refundable unless the item is confirmed defective upon delivery.
  • Items marked as Clearance, Special Order, or Final Sale are non-returnable and cannot be cancelled, returned, or refunded.

For full details, please review our Shipping Policy and Refund Policy.

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