Filters

Under $20 Electronic Filters

Shop the best prices on 1,313 great value under $20 electronic filters. Shopping for electronic filters is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy electronic filters online safely with Fruugo, with secure payment and fast shipping to Singapore.

Filters
1 - 32 of 1,313
CW4L2-20A-S 20A AC Power EMI Filter 220V Anti-Interference EMI Power Filter
$21.95 Save $9.00 RRP: $30.95
DC LC EMI Filter Machine Low Pass EMC HiFi Audio High Frequency Filter Switching Power Supply Ripple Filtering 20A
$19.95 Save $10.00 RRP: $29.95
433MHz Band Pass Filter BPF Passive Filter 13dbm No Power Supply Required for Enhanced Signal Clarity unbrand
$10.95
RF Bias Tee DC Feed Microwave Blocker 50K60MHz Biaser Electronic Component Industrial Supplies
$12.95 Save $8.00 RRP: $20.95
Power Supply Filtering Board 3 Stage Sound Amplifier EMI EMC Differential Mode Common Mode High Frequency Filter
$19.95 Save $6.00 RRP: $25.95
Power Supply Emi Filter 25A 2 Stage Filter Circuit for Building Automation
$21.95 Save $8.00 RRP: $29.95
For Beidou GPS Filter 1575MHz Bandwidth 20MHz Bandpass Filter Center Frequency: 1575MHz, B
$10.95 Save $9.00 RRP: $19.95
118MHz-138MHz Airband Bandpass Filter BPF for RX Only
$15.95 Save $1.00 RRP: $16.95
1Pcs LC Filter Module 3A Built-In Reverse Polarity Protection
$13.95 Save $9.00 RRP: $22.95
2Pcs Module Band Pass Filter 915MHZ BPF Passive Filter Capability
$18.95 Save $13.00 RRP: $31.95
20A DC LC Filter EMI Electromagnetic Interference Filter Emc Fcc High Frequency Power Filtering for 12V 24V 48V Car
$18.95 Save $11.00 RRP: $29.95
25A for Power Filter Low Pass Filter for Frequency Conversion
$18.95 Save $13.00 RRP: $31.95
118MHz-138MHz Airband Bandpass Filter BPF for RX Only
$13.95
Power Filter Board Class D Digital Module Resistance For Systems Multicolor
$16.95
Power Filter Board Class D Digital Module Resistance For Systems Multicolor
$16.95
High Filter Board Stable Output Compatibility Heat Resistant ABS Electronic Component Multicolor
$16.95
Power Filter Board Class D Digital Module Resistance For Systems Multicolor
$16.95
Power EMI Filter CW4L2-20A-T Single Phase AC 115V / 250V 20A 50/60HZ
$13.95 Save $11.00 RRP: $24.95
Common Mode Inductor Filter Durable Inductor Filter with 10Pcs for Home Use
$13.95 Save $6.00 RRP: $19.95
118MHz-138MHz Airband Bandpass Filter BPF for RX
$21.95 Save $6.00 RRP: $27.95
Qukaim SAW Band？ Pass Filter 1090MHz SAW Band Pass Filter, PCB Anti-Interference BPF Filter for Electronic Components, High Frequency Performance,
$18.95 Save $18.00 RRP: $36.95
Bandpass Filter SMA Interface Surface Acoustic High-Pass Filter for 433MHz Remote Control HD Digital Image Transmission
$15.95 Save $15.00 RRP: $30.95
Bandpass Filter SMA Interface Surface Acoustic High-Pass Filter for 433MHz Remote Control HD Digital Image Transmission
$14.95 Save $15.00 RRP: $29.95
100x Ferrite Sleeve Core EMI 3.5x5x1.5mm Cores Ring Filter Toroidal Ferrite Bead Black
$16.95
Clip-on Ferrite Ring Core RFI EMI Noise Suppressor Cable Clip For 3.5/5/7/9/13mm Multicolor
$13.95
IEC Socket Filter AN-10A2IL AN-6A2IL AN-3A2IL EMI RFI Noise Filter 10A 6A 3A Specifications Compatibility
$20.95 Save $11.00 RRP: $31.95
Durable Common Mode Inductor Filter Uu9. for Electronics 20Pcs
$21.95 Save $12.00 RRP: $33.95
6A EMI Filter 4-Stage Electromagnetic Interference Suppressor Common Power EMC Audio Amplifier Purifier with Shell
$22.95 Save $6.00 RRP: $28.95
Bias Tee Broadband 10-6000MHz Microwave DC Bias DC Blocker for HAM Radio RTL SDR LNA Low Noise Ham R
$9.95 Save $5.00 RRP: $14.95
8A 10A 15A 18A EMI Electromagnetic Interference Power Filter Filtering Pulse Surge Lightning Protection Common Mode 10A
$19.95 Save $10.00 RRP: $29.95
Power Supply Filtering Board 3 Stage Sound Amplifier EMI EMC Differential Mode Common Mode High Frequency Filter
$18.95 Save $10.00 RRP: $28.95
EMI Filter 20A EMC DC Power Supply Filter Board LC Noise Suppressor Passive Filter
$19.95 Save $12.00 RRP: $31.95