Filters

Under $20 Electronic Filters

Shop the best prices on 1,755 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 1,755
CW4L2-20A-S 20A AC Power EMI Filter 220V Anti-Interference EMI Power Filter
$21.95 Save $9.00 RRP: $30.95
2026 for Car Speaker Line 3.5mm Aux Audio Noise Filter Ground Loop Isolator Eliminate
$18.95 Save $27.00 RRP: $45.95
Filter CW1B L(040) Single Phase 250V Electromagnetic Interferences Reduction for Enhances Electrical Performances 26s
$20.95 Save $17.00 RRP: $37.95
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
118MHz-138MHz Airband Bandpass Filter BPF for RX Only
$16.95 Save $1.00 RRP: $17.95
Power Filter EMI Electromagnetic Interference Resistant Line Conditioner 250VAC 10A
$17.95 Save $22.00 RRP: $39.95
433MHZ Low Pass Filter 400-470M LPF 7th-Order Elliptic Function for Ham Radio Amplifier Analyzer HF Radio
$14.95
DC Block SMA 50V DC Blocker 50MHz-6GHz 50Ohm Coaxial Module
$15.95 Save $5.00 RRP: $20.95
RF Bandpass Filter Module PCB Board BPF Filter Module Electronic Filter Components 403MHz
$18.95 Save $18.00 RRP: $36.95
20A AC 110V-220V Dual-Stage DC Blocker Filter DIY Parts POWER EMI Filtering Audio Isolator Transformer Eliminate Noise
$19.95 Save $8.00 RRP: $27.95
8A 10A 15A 18A EMI Electromagnetic Interference Power Filter Filtering Pulse Surge Lightning Protection Common Mode 8A
$17.95 Save $9.00 RRP: $26.95
DC LC Filter EMI Filter EMC FCC for 12V 24V HiFi Power Amplifier High Frequency Power Filtering 2A
$10.95 Save $5.00 RRP: $15.95
2A 4A 10A 20A DC LC Low Pass Power Filter EMI EMC 12V 24V CAR Audio High-Frequency Noise Filter Power Supply Ripple 4A
$13.95 Save $6.00 RRP: $19.95
DC LC EMI Filter Machine Low Pass EMC HiFi Audio High Frequency Filter Switch Power Supply Ripple Filtering for Amp 4A
$15.95 Save $8.00 RRP: $23.95
DC LC Low Pass Filter 20A EMI Eliminate Electromagnetic Interference DC Switching POWER EMC Car Audio Amplifier 12V 24V
$15.95 Save $7.00 RRP: $22.95
DC Power Filter AC Separation DC Purification Control is Called Power Supply Board Power DC Component Filter 12V unbrand
$18.95
DC LC EMI Filter Board Low Pass EMC HiFi High Frequency Filter Switching Power Supply Ripple Filtering for Amp 4A
$8.95
15A EMI High Frequency Filter for Audio Speakers Amplifiers Preamplifier Noise Reduction Power Filter Module
$18.95
1 Pcs Reusable Vacuum Cleaner Filter for Dyson V12 Detect Slim 971517-01 Replacement Part
$18.95 Save $10.00 RRP: $28.95
Module atténuateur RF, carte de commande numérique programmable, pas de 0,5 dB, 1 M-3,8 GHz, HMC472
$20.95 Save $6.00 RRP: $26.95
AC EMI Filter Audio Power Amplifier , 20A
$17.95 Save $10.00 RRP: $27.95
433MHz Band Pass Filter BPF Passive Filter 13dbm No Power Supply Required for Enhanced Signal Clarity
$8.95 Save $6.00 RRP: $14.95
4a Ac Power Filter Emi Electromagnetic Interference Filter Emc High Frequency Power Filtering For A
$19.95 Save $9.00 RRP: $28.95
1207MHz Bandpass Filter Insertion Loss 1.7dB Suppress 40dB High Efficiency RF Band Pass Filter for Wireless Communication
$8.95 Save $8.00 RRP: $16.95
900MHz LPF Low Pass Filter LPF900 Low Pass Filter
$12.95 Save $8.00 RRP: $20.95
0-50V 4A DC Power Supply Filter Board for Class D Amplifiers, Suppression Board, Car Industrial Con
$7.95 Save $2.00 RRP: $9.95
10A DC LC Filter Module Filter EMI EMC FCC Safety Audio Filter Module
$12.95
20A DC LC Filter EMI Electromagnetic Interference Filter Emc Fcc High Frequency Power Filtering for 12V 24V 48V Car
$17.95 Save $9.00 RRP: $26.95
6 Pcs Clip On EMI RFI Noise Ferrite Core Filter for 5mm Cable
$8.95
10MHz BPF Bandpass Filter
$15.95
ADS-B Microstrip Filter 1090MHZ Transmission Range 1-1.2GHz for Adsb Receiver
$13.95
2pcs RJ45 Single-Port Network Noise Suppressor 1MHz-10GHz for Audio Video Industrial Communication Systems
$11.95 Save $8.00 RRP: $19.95