Dyson HP04/TP04/DP04/TP05/DP05 360° H13 HEPA & Carbon Filter Review: Pros, Cons & Rumors Debunked

TP04 Replacement Filter for Dyson HP04 TP04 DP04 TP05 DP05 Air Purifi-er Sealed Two Stage 360° Pure Cool Fan Combi Glass HEPA Filter & Activated Carbon Filter (Not for HP07,TP01,TP02,TP07,HP09)

Refresh your Dyson Pure Hot+Cool with our TP04 replacement filter, featuring H13 True HEPA to capture 99.7% of particles and activated carbon to eliminate odors.
Compatible with TP04, HP04, DP04, TP05 & DP05, this 360° combi glass filter offers H13 True HEPA+carbon, easy reset, and lasting fresh air for your Dyson.

TP04 Replacement Filter Set offers H13 True HEPA filtration and activated carbon in one unit for up to 12 months of use.
Overall customer sentiment is positive on value for money and long-lasting performance, but mixed feedback on fit and installation.
No credible safety or health rumors; most issues stem from compatibility mismatches or user reset oversights.
Recommended for Dyson Pure Hot+Cool HP04, Pure Cool TP04/DP04, and Tower Fan TP05/DP05 owners willing to confirm model before purchase.

Table of contents

Product Overview
TP04 Replacement Filter Review: Honest Findings
Positive Feedback & Highlights
Negative Reviews & Rumor Analysis
Who Should Consider TP04 Replacement Filter Set?
Conclusion: Final Verdict

Product Overview

Designed as a sealed two-stage 360° combi filter with HEPA and carbon layers.

The TP04 Replacement Filter Set for Dyson HP04, TP04, DP04, TP05, and DP05 models is a third-party alternative engineered to mimic Dyson’s original filtering performance. It features a premium H13 True HEPA filter capturing 99.7% of particles down to 0.3 microns and an activated carbon layer for odor and gas adsorption. Packaged as a single sealed unit—unlike two-piece aftermarket versions—this combi filter aims to simplify installation and maintenance. Manufactured with MERV 17 materials and environmentally friendly FSC-certified paper, it is recommended for replacement every 12 months under average indoor conditions. Before purchase, users must verify compatibility: this filter is not suited for HP07, TP01/02/07, HP09, or PH-series Dyson machines.

TP04 Replacement Filter Review: Honest Findings

Majority of reviews praise long-term performance and affordability.
Key concerns revolve around fit inconsistency and occasional airflow reduction.

Across 822 customer reviews, the TP04 Replacement Filter Set registers an average rating of 4.1 stars. Highlights include 176 mentions of “Works well” (150 positive vs. 26 negative) and 126 mentions of “Value for money” (92 vs. 34). Fit and installation prompt the largest volume of mixed feedback, with 230 comments split evenly between ease and difficulty. While some users report the replacement matches OEM dimensions precisely, others struggle to align the carbon and HEPA sections, leading to temporary gaps or sensor errors. Airflow and filtration quality also see polarization: 76 customers flagged quality issues, and 35 noted airflow problems, contrasted by multiple accounts of improved air readings. No reviews cite serious health hazards, mechanical failures, or structural dangers—most negative remarks relate to alignment or initial odors that dissipated after airing out the filter.

Positive Feedback & Highlights

Users applaud affordable pricing compared to Dyson originals.
Many find installation straightforward when following reset instructions.

Among satisfied buyers, the standout praise is the combination of performance longevity and cost savings. One user noted, “These filters serve perfectly for 12 months and still show decent airflow—great value for money compared to OEM replacements at double the price.” Another wrote, “I’ve used the two-in-one unit for my HP04 for over a year; it fits snugly, renews air quality, and costs half as much.” Ease of replacement earns consistent thumbs up: “Installation is a breeze—pop out the old, snap in the new, and reset via the remote’s Night Mode button. Five seconds later, the purifier is back online.” Customers also appreciated clear packaging instructions and built-in buckles that guide the carbon filter’s orientation. A subset praised the sealed design that prevents dust bypass, echoing that it eliminates the slight whistle reported in disassembled aftermarket kits.

Negative Reviews & Rumor Analysis

Primary issues center on fit misalignment and airflow reduction.
No substantiated rumors of safety hazards or counterfeit chemicals.

On the flip side, approximately 22% of reviewers encountered hiccups during installation or operation. The most common gripe is that the dual-stage filter doesn’t fit properly in some Dyson TP04 housings, especially if the machine is an earlier production batch. One customer reported, “The carbon layer would not snap in—once I forced it, the HEPA section wouldn’t slot back, and the purifier complained ‘no filter installed.’” Another observed a “musty plastic odor” that lingered for several days, suggesting the activated carbon media may emit manufacturing residues initially. Airflow complaints include “reduced air movement” and “inaccurate sensor readings,” with 23 negative mentions under “Airflow.” In these cases, poor sealing or mismatched dimensions likely impeded fan output.

Regarding rumors, a handful of posts on third-party forums suggest Dyson machines might refuse to recognize non-OEM filters—yet none cite formal Dyson communications or widespread device failures. In most instances, a simple filter reset (hold the Oscillation or Night Mode button for five seconds) resolves the error message. There is no evidence of toxic off-gassing, structural breakdown, or warranty-voiding legal actions linked to this filter. The brand’s lifetime service guarantee further alleviates fears: for any quality issue, the isinlive team offers prompt assistance and free replacements.

Who Should Consider TP04 Replacement Filter Set?

Owners of Dyson HP04, TP04, DP04, TP05, DP05 seeking savings over OEM parts.
Households needing annual filter changes without compromising filtration efficiency.

If you own a compatible Dyson Pure Hot+Cool HP04, Pure Cool TP04 or DP04 tower, or TP05/DP05 fan-purifier, this sealed combi filter is tailored for your machine—provided you confirm your model before ordering. Budget-conscious consumers will appreciate paying roughly 50% of Dyson’s price for an equivalent H13 True HEPA rating and carbon adsorption. Busy households benefit from simplified maintenance: one part to replace, one reset sequence. For allergy sufferers and pet owners, capturing pollen, dust, pet dander, and VOCs at 99.7% efficacy makes this a practical pick. However, if you have an unsupported model (HP07, TP07, PH series, HP09, DP01/02, etc.), avoid this listing to prevent fitment headaches.

Installation pros recommend inspecting the filter’s buckles and orientation tabs before insertion, wiping plastic flash off the carbon side, and performing the subsequent reset to guarantee sensor recognition. If you’re uncomfortable tweaking aftermarket accessories or have experienced frustrating fit issues before, you might lean toward OEM Dyson filters. But for most users, the time and cost saved outweigh occasional alignment tweaks.

Conclusion: Final Verdict

Solid alternative for confirmed Dyson models with minimal safety concerns.
Be prepared for occasional fit and airflow adjustments.

In summary, the TP04 Replacement Filter Set delivers on its promise of H13 True HEPA and activated carbon performance at a compelling price point. Customer feedback underscores its value for money and satisfactory long-term filtration, with no verified reports of serious health or mechanical issues. The most cited drawbacks—fit alignment and initial odors—stem from sizing tolerances and manufacturing residues, not fundamental design flaws. By double-checking your Dyson model, following the simple buckling and reset steps, and airing out the filter for a few hours, you can enjoy clean air without the OEM sticker premium. For homeowners intent on keeping indoor air free from fine particulates and odors, this third-party alternative represents a noteworthy compromise between cost and performance.