Best Filter Modules Under $200 2026

This A-106-5 SEM filter is a fantastic recreation of a classic voice – it’s a genuine slice of vintage synth goodness in a tiny package. Perfect for those wanting that warm, resonant SEM sound without the expense of a full vintage module, and it slots neatly into any Eurorack system.

The Pico VCF1 is a fantastic little module for anyone wanting that classic, gritty Polivoks filter sound without the bulk. It's a real workhorse for experimental sound design and adding some edge to your modular patching, especially if you're into darker, industrial textures.

The Squawk Dirty To Me is a seriously fun and creative filter module. It’s perfect for experimental sound design and adding unique movement to your patches, especially if you’re already familiar with the Grand Terminal’s sonic character. It's a great way to add some unique character without a massive commitment.

The 914 is a seriously impressive piece of kit for the price. It delivers a unique, almost Moog-like vibe with its fixed filter bank, perfect for sound designers and experimental musicians looking to add texture and movement without diving deep into complex modulation. It’s a great entry point into filter banks, offering a lot of sonic potential in a small package.

The A-121d is a workhorse filter module for Eurorack systems. Its dual filter design and delta control make it ideal for creating evolving textures and complex tones – a great choice for experimental sound designers and those seeking classic, resonant filter character. It's a fantastic value and a solid foundation for any modular setup.

This filter is great if you need a compact, cheap way to cut low frequencies in your rack. You can automate the cutoff with three CV inputs, and the two frequency ranges give you quick options. It works well as a simple tool, but the lack of gain and resonance controls means you won't get deep sound shaping. Perfect for beginners or those who just need to remove bass.

The A-124-2 is a classic for a reason. It’s a fantastic, compact filter module, especially if you're chasing that gritty, aggressive Wasp sound. Perfect for techno, industrial, or anyone needing a focused, characterful filter in a small footprint.

This Behringer 121 Dual VCF is a seriously cool way to get that vintage inSystem vibe in your modular system. It's a fantastic value for anyone wanting a warm, characterful filter sound, especially if you’re into experimental sound design or recreating classic synth tones – it's a real workhorse for the budget-conscious modular enthusiast.

The Doepfer A-120 VCF1 is a workhorse filter module delivering that classic Moog warmth. It's a fantastic entry point into modular synthesis, especially if you're after a vintage vibe and don’t need a ton of bells and whistles. Perfect for sound designers and those wanting a solid, reliable filter foundation.