# Tatama®

## A self-renewing air cleaning system for _targeted intervention_

Tatama® is a patented ceiling-mounted air cleaning system that can be deployed as one intervention layer within Metalmark's broader indoor environmental intelligence platform.

## Deployment

- **Ceiling-mounted**

## Operation

- **Self-renewing**

## Use

- **Targeted layer**

Tatama® periodically breaks down trapped pollutants to refresh the filter, enabling 10x time and maintenance savings in deployments.

## Role in the Metalmark platform

### Tatama® is most powerful when it is guided by intelligence

Metalmark helps organizations understand where intervention is needed, what approach is appropriate, and how improvement should be verified.

#### Measure

- **Understand priority spaces**

Contribute to Metalmark intelligence platform.

#### Recommend

- **Target action where it matters**

Connect findings to practical intervention choices teams can evaluate.

#### Act

- **Deploy Tatama® as one layer**

Use novel ceiling-mounted, self-renewing air cleaning system in selected spaces.

#### Verify

- **Document improvement**

Measure whether conditions improved and build a defensible record for stakeholders.

## What makes Tatama® different

### A targeted intervention layer built for occupied spaces

### Self-renewing operation

Tatama® periodically breaks down trapped pollutants to refresh the filter.

### Lower maintenance burden

Customer deployments indicate up to 10x time and maintenance savings.

### Ceiling-mounted deployment

Designed for occupied spaces where floor space and daily operations matter.

### Verification-ready

Best used as part of a measured approach that documents whether conditions improved.

## Specifications

- **Input voltage**: 110-120 VAC
- **Power consumption**: 10 W low, 98 W medium, 185 W high, self-renew: 800 W peak, around once per month.
- **Clean Air Delivery Rate**: 410-455 CFM (reported approximately 410 CFM for viruses, 435 CFM for bacteria, 455 CFM for mold).
- **Self-renew inactivation effect**: 100% (reported for viruses, bacteria, and mold during the self-renew cycle).
- **Filter rating**: HEPA H13 (captures 99.97%+ particles).
- **Dimensions**: 21.6 in W x 44.3 in L x 15.8 in H (550 mm x 1125 mm x 400 mm).
- **Weight**: 65 lb (30 kg).
- **Connectivity**: WiFi or ethernet.
- **Coverage**: Up to 1,000 SF for an 8 ft ceiling with up to 3 ACHs.
- **Duct requirements**: Self-ducted with 10 in (254 mm) ducts.
- **Warranty**: 1 year.
- **Safety and patent**: Product certifications: UL, FCC. Patent number: US 11,786,625 B2.

### Drop-ceiling installation

Flexible installation is designed for drop ceilings and retrofits into existing commercial spaces.

### Open-ceiling installation

Tatama® can support open-ceiling environments for integration with visible building systems.

## Evidence context

### Results should be interpreted in context

Tatama® performance should be interpreted in context. Metalmark does not present findings as universal guarantees. We use measurement and verification to understand performance in each operating environment.

## Start a conversation

### Understand where Tatama® belongs in your indoor environmental strategy

Start with a representative-site assessment to clarify where intervention is needed, what role Tatama® could play, and how improvement should be verified.