iSingo MSA3 Pet Odor Filter Replacement – 2-Pack for Membrane Solutions MSA3/MSA3S (4-in-1 Pet Version)

Upgrade your air with the iSingo MSA3 Pet Odor Filter Replacement

Designed for Membrane Solutions MSA3 and MSA3S purifiers, this 4-in-1 replacement filter blends performance and practicality for pet households. The kit includes a pre-filter to catch hairs and dust, a HEPA pet layer for fine particles, an activated carbon stage to neutralize odors, and a sturdy plastic support mesh to shield the carbon structure. This combination aims to help keep your living space feeling fresh without changing your accustomed routine.

Compared to standard filters, the activated carbon portion is strengthened to address pet odors more effectively. This is especially helpful in spaces where pets are part of daily life, offering a noticeable improvement in air quality as you go about your day. While benefits can vary by environment, the design is intended to help reduce lingering smells and keep the air clear of common irritants associated with pets.

This MSA3 pet care filter is sold as a cost-conscious 2-pack, making it convenient to maintain your purifier’s peak performance over time. The filter dimensions are 15.62 inches by 11.49 inches by 1.18 inches, and the packaging keeps the filters sealed for shelf stability until you are ready to replace them. For best results, consider swapping out the filters every 6 to 8 months, depending on how often the purifier runs and the room’s air activity.

Quick setup tips to get started:

• Remove the filter from the plastic bag only when you’re ready to install it into the purifier.
• Ensure you replace both the filter and any companion parts per your device’s maintenance schedule.

With iSingo, you’re choosing a replacement filter that aligns with your purifier and daily life. If you have questions about fit or performance, our team is ready to help you get the most from your MSA3 or MSA3S purifier.

What’s inside the 4-stage design

• Pre-Filter — cleans up hairs, dust, and fibers
• HEPA Pet Filter — traps fine particles like pet dander and pollen (up to 0.01 micron)
• Activated Carbon Filter — neutralizes odors and VOCs to refresh the air
• Plastic Support Mesh — protects the carbon structure inside the filter

What you get and usage notes

• 2-pack MSA3 pet care filters compatible with MSA3/MSA3S purifiers
• Sealed packaging to preserve shelf life until use
• Replacement guidance: about every 6–8 months, depending on usage
• Filter dimensions: 15.62" x 11.49" x 1.18"