Magnetic Dustproof Curtain 2.0 for Litter Boxes: Installation and Benefits

Quick Answer

Install the magnetic dustproof curtain 2.0 by cleaning and drying the litter box entry frame, aligning the magnetic strip along the top edge, pressing it down evenly, then testing the curtain swing before your cat uses the box. The curtain reduces airborne dust and litter tracking by creating a soft barrier at the entry, but it works best when paired with a compatible litter sifter and a regular emptying routine.

If you own an automatic litter box, you already know the trade-off: convenience on one side, dust and scattered litter on the other. A magnetic dustproof curtain 2.0 is a simple accessory that adds a flexible barrier at the entry point, catching some of the dust and granules your cat kicks up during and after use.

This guide walks through the installation process step by step, including the prep work most people skip and the small checkpoints that prevent the curtain from peeling off or blocking the entry. It also explains what the curtain can and cannot do, so you can decide whether it fits your setup.

What the Magnetic Dustproof Curtain 2.0 Does

The curtain is a soft, magnetic strip that attaches to the entry frame of a compatible automatic litter box. When your cat enters or exits, the curtain parts and then closes behind them, creating a light seal that reduces the amount of dust and litter that escapes into the room. It is not a filter and does not replace ventilation, but it addresses the most common complaint about self-cleaning boxes: the puff of dust and the trail of granules after a cycle.

Because the curtain is magnetic rather than fixed, it moves with your cat instead of blocking them. That matters for cats who are hesitant about enclosed spaces. A stiff flap can discourage use; a magnetic curtain that swings freely is usually accepted faster. The tradeoff is that the seal is not airtight, so very fine dust can still escape over time.

• Best for homes where litter tracking and visible dust are the main annoyances.
• Less effective if your cat launches out of the box at speed, which can push granules past the curtain.
• Works alongside, not instead of, a litter mat and regular box maintenance.

Before You Install: Compatibility and Prep

Check that your litter box model has a flat, clean entry frame where the magnetic strip can sit. The installation surface needs to be free of litter dust, oils, and moisture; otherwise the adhesive or magnetic hold will fail within days. If your box has a curved or textured rim, the curtain may not sit flush, and you should consider whether a different accessory is a better fit.

Gather a microfiber cloth, mild soap or isopropyl alcohol, and a dry towel. Do not use oily cleaning sprays, because they leave a residue that weakens the bond. If you are also replacing consumables, this is a good time to check your trash bag supply and sifter condition so you are not interrupting the install later.

• Common mistake: installing on a dusty frame and blaming the curtain when it peels.
• Checkpoint: the frame should feel smooth and dry before you attach anything.
• If your box uses a specific sifter type, confirm it is the right one for your litter before reassembling.

Step-by-Step Installation

Start by unplugging the litter box if your model allows it, or at least pause any cleaning cycle so the drum does not move while you work. Clean the entry frame with a damp cloth and mild soap, then wipe again with isopropyl alcohol and let it dry completely. Dry fit the magnetic curtain first without removing the backing, so you can see how it aligns with the opening and whether it interferes with the entry lip.

Peel the backing from the center outward and press the magnetic strip firmly along the top edge of the entry, working from the middle to the ends to avoid trapping air. Hold pressure for 30 to 60 seconds. Then test the swing by lifting the curtain and letting it fall; it should close on its own without sticking. If it catches, reposition before the adhesive sets fully.

• Common mistake: pressing from one end to the other, which traps air bubbles and weakens the hold.
• Checkpoint: the curtain should hang straight and return to a closed position after you lift it.
• Wait 24 hours before heavy use if your adhesive instructions recommend a curing time.

Testing With Your Cat and Daily Use

After installation, let your cat approach the box on their own. Do not force them through the curtain. Most cats push through a magnetic curtain within a few uses because it moves easily. If your cat refuses, check whether the curtain is hanging too low or catching on the entry lip; a small adjustment often solves it. Some cats need a day or two to accept the change.

In daily use, wipe the curtain with a damp cloth weekly and check the magnetic strip for litter buildup. Granules caught along the edge can prevent a full close, which reduces the dust-control benefit. If you notice the curtain sagging, re-press the strip or replace it if the adhesive has worn out. Pairing the curtain with a compatible sifter helps keep the litter bed cleaner, which means less dust overall.

• Common mistake: expecting the curtain to eliminate all tracking; it reduces, not removes, the problem.
• Checkpoint: the curtain should close fully after each use. If it stays open, clean the magnetic edge.
• Replace the curtain if the magnetic hold weakens or the material tears.

Installation Checklist: Steps and Checkpoints

1. Clean and dry the entry frame: Wipe with mild soap, then isopropyl alcohol, and let it dry fully before attaching the magnetic strip. Checkpoint: the surface should feel smooth, dry, and free of litter dust.
2. Dry fit the curtain: Hold the curtain in place without removing the backing to check alignment and clearance with the entry lip. Checkpoint: the curtain should cover the opening without dragging on the frame.
3. Attach from the center outward: Peel the backing and press the magnetic strip from the middle to the ends, holding pressure for 30 to 60 seconds. Checkpoint: no air bubbles or lifted edges along the strip.
4. Test the swing: Lift the curtain and let it fall. It should close on its own without sticking or catching. Checkpoint: if it catches, reposition before the adhesive fully sets.
5. Let your cat adjust: Do not force your cat through the curtain. Give them space to investigate and push through on their own. Checkpoint: most cats accept the curtain within a few uses; if not, check for hanging or catching issues.

Accessories That Support Dust and Litter Control

• Cat Litter Sifter (Only for Purobot Ultra): The litter filter efficiently separates clumps from clean litter to help maintain cleanliness of the automatic litter box and maximum litter utilization. The standard litter sifter is suitable for tofu cat litter, while the honeycomb litter sifter is suitable for clay cat litter. A cleaner litter bed produces less dust and fewer tracked granules, so the curtain has less to catch. Choosing the right sifter for your litter type keeps the box working efficiently.
• Magnetic Cat Litter Remover Set: The magnetic cat litter remover set is designed to empty all cat litter in the automatic cat litter box. Two filter screens are compatible with most clumping cat litter. When the litter remover and the litter filter are used together, they can empty all litter from the cylinder of the petkit puramax self-cleaning litter box. If you do full litter changes, this set makes the job faster and less messy, which reduces the dust cloud that escapes during maintenance.
• Automatic Litter Box Trash Bag: Automatic Litter Box Trash Bag fits PETKIT automatic litter boxes PuraX, PuraMax, PuraMax 2 and Purobot Max 3. Tear-resistant and drawstring design provides hygienic, effortless waste disposal, 5 rolls per pack allow long-lasting use, and ensure a perfect fit for the waste bin. A properly fitted, tear-resistant bag means fewer waste spills when you empty the box, which is another common source of litter dust and odor in the room.

A magnetic dustproof curtain 2.0 is a low-cost upgrade that reduces dust and litter tracking at the source. Install it on a clean, dry frame, test the swing before your cat uses the box, and keep the magnetic edge free of granules. Combined with the right sifter and a fitted trash bag, it makes your automatic litter box easier to live with.