See Elecraft Shelter-In-Place Updates Here

21 products
Filter Matching for the K3S/K3 - 200 Hz, 500 Hz and 2.7 kHz filter pairs only.
Regular price $39.95
1 kHZ Filter for the K3/K3S (CW/DATA), Installed
Regular price $149.95
1kHZ Filter for the K3/K3S (CW/DATA)
Regular price $149.95
1.8K Filter for the K3/K3S (SSB), Installed
Regular price $149.95
1.8K Filter for the K3/K3S (SSB)
Regular price $149.95
2.1 kHZ Filter for the K3/K3S (SSB), Installed
Regular price $149.95
2.1 kHZ Filter for the K3/K3S (SSB)
Regular price $149.95
2.8 kHz upgrade from the standard 2.7 kHz (New K3S, KRX3A orders only), Installed
Regular price $139.95
x