Philips DreamStation 2 Reusable Pollen Filter – 1 pack

The Philips DreamStation 2 reusable pollen filter is part of GoCPAP's Black Friday 2026 deals from Nov 1st to Nov 30th. Every DreamStation 2 needs a pollen filter to run, and this foam fiber version filters pollen and dust while staying washable. No prescription is required.

This reusable pollen filter is made of blended synthetic foam fibers and is designed to filter pollen and dust from the air you breathe during CPAP or BiPAP therapy. It's compatible with the Philips DreamStation 2 CPAP and BiLevel machine, and every DreamStation 2 requires a pollen filter to operate.

Is This the Right Filter for You?

This is required equipment if you own a DreamStation 2 — the machine needs a pollen filter installed to run at all. If you want additional fine-particle filtration on top of this required filter, pair it with the optional DreamStation 2 Disposable Ultra Fine Filter.

Key Features at a Glance

• Blended synthetic foam fiber filter, required for DreamStation 2 operation
• White filter media housed inside a gray plastic carrier
• Washable and reusable — no monthly repurchasing needed
• Compatible with the optional disposable ultra-fine filter for extra protection
• Filters pollen and dust

Save by Using a Reusable Filter

Because this filter is washable rather than disposable, you won't need to buy replacements on a monthly basis the way you would with a fully disposable filter. Cleaned properly, this filter will last approximately six months before needing replacement.

How to Clean This Filter

Regular cleaning matters — without it, the filter becomes less effective and pollen buildup accumulates. Clean it every 2 weeks as a general guideline, and sooner if it looks visibly dirty before that. Always keep the white filter media inside its gray plastic housing; never remove it from the carrier.

Replace the filter right away if you notice it's damaged, rather than waiting for the usual six-month mark.

Two Filters, One Required

The DreamStation 2 can run two filters at once: this reusable pollen filter and a separate disposable ultra-fine filter. The pollen filter is required for the machine to operate; the ultra-fine filter is optional but recommended by Philips Respironics for the most thorough filtration. The ultra-fine filter is made of polyester fiber and is designed to work alongside this pollen filter, not replace it.

Philips Respironics recommends using both filters together for the most complete filtration during sleep therapy.

Specifications

Complete Your DreamStation 2 Setup

Add the optional DreamStation 2 Disposable Ultra Fine Filter for maximum filtration. Round out your setup with the DreamStation 2 15mm Heated Tube or 15mm Standard Tube. Running an original DreamStation instead? See the Respironics Reusable Filter for DreamStation. See more from the brand on the Philips Respironics brand page.

Frequently Asked Questions

Is this filter required, or optional?

Required. Every DreamStation 2 needs this pollen filter installed to operate. The disposable ultra-fine filter is a separate, optional add-on for extra filtration.

How often should I clean this filter?

Every 2 weeks as a general guideline, or sooner if it looks visibly dirty.

How often should I replace it?

Approximately every 6 months if cleaned properly, or immediately if you notice damage.

Can I remove the white filter from the gray carrier?

No. The white filter media must stay within its gray plastic housing at all times.

Should I also buy the ultra-fine filter?

It's optional but recommended by Philips Respironics for the most thorough filtration, since it catches additional particles like smoke, dander, and mold that this pollen filter alone doesn't.